Collection
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Introduction/ Scope and contents
Years this material was created: 1959-1983 (bulk years: 1970-1988)
Quantity: 14 linear shelf feet (in 26 document cases, plus 2 folders in oversize flat file case drawer 3:38)
This is a collection of materials regarding uranium mining, compiled and/or created by Langan Swent (1916-1992). Some of these records relate to the Homestake Mining Company (Golden, Colorado). These records include public relations publications on the history of Homestake Mining Company, employee handbooks, and company financial statements. A large portion of this collection pertains to issues of health and safety in underground mines. The health and safety issues include morbidity and mortality studies of underground miners and their incident of cancer or other illnesses associated with long term exposure to radiation. Employees of Homestake Mining Company were the primary subjects in these studies. Also included are the rules proposed in the 1980's by OSHA and MSHA for limiting exposure to radiation and asbestos and the mining industry's response to these proposed rules. Approximately one third of this collection consists of print materials related to uranium mining and energy issues. These materials include publications from the Atomic Energy Commission, annual reports from the states of Colorado and New Mexico on the annual inspection of mines, presentations from the Second International Mine Ventilation Congress in November 1979, and numerous other articles and reports printed between 1931 and 1990.
Access terms:
Homestake Mining Co.
Mines and mineral resources--Four Corners
Uranium mines and mining--Colorado--Colorado Plateau
Administrative information
Acquisition of this collection: These materials were donated by the generous gift of Mrs. Langan W. (Eleanor H.) Swent in November of 2005 (accession number 2006:038.001). The Southwest Accessions Committee approved the acquisition that same month. (The photo below shows the collection prior to processing.)
About the organization of this collection: The series and boxes are numbered consecutively. Because we do not expect to add to this collection, the boxes are numbered in one single numbering scheme starting with 1.
Processing information: This collection was arranged and described by Assistant Fort Lewis College Archivist Diana Novara in the summer of 2006, through gracious funding from the donor of this collection. The inventory was prepared by Novara and Fort Lewis College archivist Todd Ellison in August, 2006. Seven telephone directories of Grants - Anaconda - Bluewater - Milan - San Rafael, New Mexico, 1957-1965, were placed in the Southwest telephone directories collection at the Center.
A related collection not at the Southwest Studies Center: In his capacity as Vice President for Environmental, Health and Safety, and Governmental Affairs for Homestake Mining, Mr. Swent traveled to Sweden, Czechoslovakia, Canada, South Africa, etc., to obtain information on health and safety in uranium mines. Most of the materials on that phase of his career were acquired by Dr. Douglas Chambers, Senes Consultants, Ltd., 121 Granton Drive, Unit 12, Richmond Hill, Ontario, Canada UB3N4 Telephone: (416) 764-9380.
Related collections at the Center of Southwest Studies (listed alphabetically by title, which is preceded by the collection number):
I 094: Airborne gamma-ray spectrometer and magnetometer survey, Cortez Quad (Colo. and Utah) final report on microfiche (75 microfiche). Report of a study conducted for the U.S. Department of Energy, Grand Junction office, under Bendix Field Engineering Corporation, Grand Junction Operations subcontract no. 78-179-L, project no. 40-78-4131, circa 1979.
M 004 and I 046: American Zinc, Lead and Smelting Company records (1.5 document cases and 7 rolls of microfilm). Records pertaining to Colorado mines and mining, 1901-1957.
I 073: Atomic bomb development records (RG 77) on microfilm (14 rolls of microfilm). Harrison-Bundy files relating to the development of the atomic bomb, 1942-1946 (M1108, 9 rolls), and correspondence ("Top Secret") of the Manhattan Engineer District, 1942-1946 (M1109, 5 rolls).
P 032: Colorado mining towns slide transparencies (approximately 500 slides). Oversize color slide transparencies of former mining scenes and towns of Colorado, especially on the Western Slope, 1960-1989. Arranged alphabetically by place name.
M 008: Durango (Colo.) uranium mill tailings removal collection (5.5 document cases). Publicity materials, engineering/environmental assessment reports, Task Force records, etc., 1960-1990, regarding the removal of radioactive tailings from the Durango mill site at the base of Smelter Mountain in the 1980s.
M 060: Four Corners Environmental Research Institute (FOCERI) collection (6 document cases + 12 records boxes). Minutes, correspondence and memos, financial records, maps, project records, and engineering/environmental assessment reports re: various projects in the Four Corners region, including the Durango uranium mill tailings site, La Plata County coal mining, Colorado River tributaries, electric transmission power lines in southern and southwestern Colorado, and other topics researched by FOCERI.
M 223: Page L. Edwards papers (4 boxes). From the late 1950s through the early 1970s Mr. Edwards was a geological engineer at the Vanadium Corp. of America (VCA) plant in Durango and was the General Manager of the VCA plant in Shiprock, New Mexico.
I 096: Southwest Geological Studies reports, on 23 microfiche. Includes reports on modes of uranium occurrences in Colorado Front Range by Robert H. Carpenter; detailed uranium hydrogeochemical and stream sediment reconnaissance of the Tallahassee Creek...in the northwestern part of the Pueblo Nims Quad, Colo., by Spencer S. Shannon, Jr.; hydrogeochemical and stream sediment reconnaissance of nure by Los Alamos Scientific Laboratory; engineering assessment of inactive uranium mill tailings, Durango site; geology...of the...Needle Mountains, SW Colorado…
F 004: Southwest mining artifacts. Includes a framed photo with uranium samples in vials from the plant at Naturita, Colorado, and a piece of petrified wood with uranium dust on it. Contact the curator regarding these and any other artifacts.
I 093: Toxic release inventory reports for Colorado (92 microfiche). Includes introduction, chemical substance index, facility name index and other indexes, and toxic release inventory reports for Colorado, 1987-1988.
M 187: Union Carbide Western U.S. 20th century mining collection (287 linear shelf feet). Mining company operation records regarding the mining and processing of uranium, tungsten, vanadium and other base metals in the Western U.S., esp. the Four Corners region. 1920-1990.
M 007: Uranium mining collection (3 document cases). Newspaper clippings, articles, and other printed materials and photographs concerning various mills relating to the uranium rush on the Colorado Plateau, 1940-1958; donated by Denny W. Viles, Vice President of the Vanadium Corporation of America, and other sources.
See also this online resource at the Southwest Studies Center's website: Surface Mining Regulation and Reclamation: Bibliography and Abstracts of Research Reports, completed 1978 and 1998.
Langan W. Swent was born November 27, 1916, in Oakland, California, and was married to Eleanor Herz of Lead, South Dakota in 1947. They had four children. Mr. Swent graduated from Stanford University in 1938, where he was a member of Theta Delta Chi and Tau Beta Pi. He was a graduate student at the University of California, Berkeley, in mining engineering, 1939-40 and at the Harvard University Geology Department, 1940-41. He served in active duty in the U.S. Naval Reserve, 1941-1945, mostly in amphibious forces in North Africa, Sicily, Italy and southern France. He commanded landing craft and was awarded the Navy Unit Commendation, and also the Legion of Merit medal for action during Anzio beachhead operations. He retired as a Lieutenant Commander.
Employment:
Other activities:
Note regarding the organization of this collection: Materials in this collection are arranged by series. The series are numbered consecutively. Because we do not expect to add to this collection, the boxes are numbered in one single numbering scheme starting with 1.
Folder numbers start with 1 in each box. Items within each series (e.g., correspondence, reports) and within each folder are arranged chronologically, unless noted otherwise.
The series are organized from highest hierarchical level to lowest; from most general to most specific.
Series 1: Printed materials, circa 1931-1990. 217 folders, in 10 document cases. Arrangement is chronological.
Subseries 1, Homestake Mining Company, 1947-1986
Subseries 2, U.S. Atomic Energy Commission, 1963-1965
Subseries 3, American Mining Congress, 1972
Subseries 4, Colorado Division of Mines, 1966-1979
Subseries 5, New Mexico State Inspector of Mines, 1964 -1977
Subseries 6, New Mexico Mining Association, 1960-1966
Subseries 7, Second International Mine Ventilation Congress, 1979
Subseries 8, National Council on Radiation Protection and Measurements, 1979-1984
Subseries 9, Printed materials related to uranium mining and energy issues, 1931-1991
Series 2: Uranium mining health and safety issues, circa 1960-1991. 124 folders, in 8.5 document cases. Arrangement is chronological.
Subseries 1, U.S. Transuranium/Uranium registries, 1983-1993
Subseries 2, Radon daughters, 1977-1982
Subseries 3, BEIR III report, 1979-1980
Subseries 4, BEIR IV Alpha Committee, 1985-1986
Subseries 5, Underground Mines Advisory Committee, 1968
Subseries 6, Uranium mining studies in France, 1966-1971
Subseries 7, Gillam study of Homestake underground miners, 1969-1984
Subseries 8, OSHA proposed asbestos standards, 1975-1977
Subseries 9, MSHA proposed ionizing radiation standards, 1984-1988
Subseries 10, NIOSH report on risk of lung cancer to underground uranium miners, 1983-1986
Subseries 11, Bureau of Mines dust assessment at Homestake Gold Mine, 1960-1981
Subseries 12, NIOSH morbidity and mortality study of underground mine workers at Homestake and Reserve Mining Co., 1972-1991
Subseries 13, Robert F. Bell, M.D., morbidity and mortality study of underground mine workers at Homestake Mining Co., 1981-1983
Subseries 14, McDonald morbidity and mortality study, 1973-1981
Series
Subseries 1, Swent resumes and biographies, 1960-1979
Subseries 2, Homestake Mining Co. directors' and officers' questionnaires and stock disclosures, 1962-1984
Subseries 3, Homestake Mining Co. job description for Vice President of Engineering, 1970
Subseries 4, Attack on Pearl Harbor, 1945
Subseries 5, Swent papers and presentations, 1968-1985
Subseries 6, Swent general correspondence, 1968-1991
Series
Note: the records in Series 4 are closed until 2053 (for Subseries 1) and
2061 (for Subseries 2). They are confidential due
to the presence of Social Security Numbers.
Subseries 1, Homestake employee personnel records, 1910-1981
Subseries 2, Homestake Mining Co. employee records for use in morbidity and mortality studies, 1980-1989
Series
Series
Search tip: Do a keyword search of this file by using the Edit-> Find in Page (Ctrl+F) feature on your Web browser.
Series 1: A (in box 1)
Box | Series | Folder | Folder title | Date |
1 | 1.1 | 1 | The Homestake Enterprise – in the Black Hills of South Dakota, by Guy Norman Bjorga | 1947 |
1 | 1.1 | 2 | Homestake: A South Dakota Enterprise | 1948-09-01 |
1 | 1.1 | 3 | Sharp Bits, newsletter | 1953-06 |
1 | 1.1 | 4 | Homestake Mining Company: actual and average number of employees. by department | 1953/74 |
1 | 1.1 | 5 | The Story of Homestake: A South Dakota Enterprise | 1954 |
1 | 1.1 | 6 | The Homestake Mine, estimated ore | 1955-01-01 |
1 | 1.1 | 7 | Sharp Bits, newsletter | 1955-01/02/07 |
1 | 1.1 | 8 | Your Job with Homestake, handbook for employees | 1955/11 |
1 | 1.1 | 9 | Homestake Mining Company, 750 TPD carbonate leach plant summary of direct and indirect costs | 1956/10/22 |
1 | 1.1 | 10 | Homestake Sabre-Pinon, proposal, records, and correspondence related to uranium mill in Grants, NM | 1956/1957 |
1 | 1.1 | 11 | Homestake Sabre-Pinon, correspondence with Santa Fe Railroad re: ore supplies | 1957/01/25 |
1 | 1.1 | 12 | Ambrosia Lake Mining District Homestake Sabre Partners Grants, N.M., map | Undated |
1 | 1.1 | 13 | Homestake-New Mexico Partners, report on geology, mining, and metallurgy of uranium ores in Ambrosia Lake District McKinley County, NM tributary to Homestake-New Mexico Partners Mill | 1957/02/18 |
1 | 1.1 | 14 | Homestake Sabre-Pinon Partners, report on geology, mining, and metallurgy of uranium in Ambrosia Lake area, New Mexico | 1957/02/18 |
1 | 1.1 | 15 | Sharp Bits, newsletter | 1957/11 |
1 | 1.1 | 16 | Sharp Bits, newsletter | 1958/05 |
1 | 1.1 | 17 | My Job with Homestake – New Mexico, handbook for employees | 1961/01 |
1 | 1.1 | 18 | Homestake – New Mexico Partners, quarterly report of operations | 1961-07-01/1961-09-30 |
1 | 1.1 | 19 | Homestake – New Mexico Partners, financial statements | 1961-09-28/1961-11-8 |
1 | 1.1 | 20 | My Job with Homestake, handbook for employees Utah operations | 1961-10 |
2 | 1.1 | 1 | Homestake Mining Company, comparative financial statements | 1965-12-31 |
2 | 1.1 | 2 | The Homestake Story: A South Dakota Enterprise | 1966 |
2 | 1.1 | 3 | Homestake Mining Company, geologic evaluation of the Orphan Uranium deposit Coconino County, Arizona by Paul E. Melancon | 1966-03-01 |
2 | 1.1 | 4 | Homestake – Sapin Partners Grants, NM, maintenance program mine and mill industrial engineering project #IEG-1 | 1966-06-01 |
2 | 1.1 | 5 | My Job with Homestake – Sapin Partners, handbook for employees | 1966-09 |
2 | 1.1 | 6 | United Nuclear – Homestake Partners, Uranium Milling Operations Grants, NM, print material | 1971 |
2 | 1.1 | 7 | Homestake: A Black Hills Gold Mining Enterprise since 1876, newspaper | 1973 |
2 | 1.1 | 8 | Homestake Mining Co., employee benefits salaried personnel | 1974-12 |
2 | 1.1 | 9 | Mine Fire – Homestake Mine, mine department report and correspondence | 1975-05-09 |
2 | 1.1 | 10 | Mining Enforcement and Safety Administration, Mine Fire – Homestead Mine final report and letter | 1975-05/12 |
2 | 1.1 | 11 | Mine Fire – Homestake Mine, report by Joel K. Waterland | 1975-07-31 |
2 | 1.1 | 12 | Homestake Mining Company, management seminar on corporate disclosure and insider trading | 1975-11-11 |
2 | 1.1 | 13 | Homestake Veterans Association, constitution and bylaws | 1977-05 |
2 | 1.1 | 14 | Homestake Mining Company Mine Dept., board of director’s meeting | 1978-09-8 |
2 | 1.1 | 15 | Colorful Creede Colorado – 1890’s: Now Site of Homestake’s Bulldog Mountain Silver Mine | circa 1980 |
2 | 1.1 | 16 | Homestake Mining Company, employee benefits | 1981-01 |
2 | 1.1 | 17 | Homestake Mining Company, letter of transmittal re: Deep Level Mine-Life Review executive summary | 1982-05-05 |
2 | 1.1 | 18 | United Nuclear Corporation and Homestake Mining Co. v. U.S. Environmental Protection Agency and Wm. D. Ruckelshaus, on petition for review of standards of the U.S.E.P.A. | 1984-10-15 |
2 | 1.1 | 19 | Homestake Mine on the Level, newsletter | 1986-04 |
3 | 1.2 | 1 | Fallout from Nuclear Tests, by C. L. Comar | 1963-06 |
3 | 1.2 | 2 | Atoms in Agriculture Applications of Nuclear Science to Agricultures, by Thomas S. Osborne | 1963-10 |
3 | 1.2 | 3 | Careers in Atomic Energy Planning for Scientific and Technical Professions, by Loyce J. McIlhenny | 1963-10 |
3 | 1.2 | 4 | Nuclear Reactors, by John F. Hogerton | 1964-01 |
3 | 1.2 | 5 | Nuclear Terms: A Brief Glossary, compiled by James D. Lyman, edited by James D. Lyman and Benjamin S. Loeb | 1964-04 |
3 | 1.2 | 6 | Atomic Power Safety, by John F. Hogerton | 1964-06 |
3 | 1.2 | 7 | Nuclear Power and Merchant Shipping, by Warren H. Donnelly | 1964-06 |
3 | 1.2 | 8 | Power from Radioscopes, by Robert L. Mead and William R. Corliss | 1964-06 |
3 | 1.2 | 9 | Power Reactors in Small Packages, by William R. Corliss | 1964-06 |
3 | 1.2 | 10 | The Creative Scientist: His Training and His Role, by Dr. Glenn T. Seaborg | 1964-06 |
3 | 1.2 | 11 | Whole Body Counters, by John H. Woodburn and Frederick W. Lengemann | 1964-08 |
3 | 1.2 | 12 | Atoms at the Science Fair Exhibiting Nuclear Projects, by Robert G. LeCompte and Burrell L. Wood | 1964-09 |
3 | 1.2 | 13 | Popular Books on Nuclear Science, compiled by John Sherrod | 1964-09 |
3 | 1.2 | 14 | Food Preservation by Irradiation, by Grace M. Urrows | 1964-10 |
3 | 1.2 | 15 | Neutron Activation Analysis, by William R. Corliss | 1964-10 |
3 | 1.2 | 16 | Accelerators, by William J. Kernan | 1964-11 |
3 | 1.2 | 17 | Direct Conversion of Energy, by William R. Corliss | 1964-11 |
3 | 1.2 | 18 | Plutonium, by William N. Miner | 1964-11 |
3 | 1.2 | 19 | Atomic Fuel, by John F. Hogerton | 1964-12 |
3 | 1.2 | 20 | Our Atomic World: The Story of Atomic Energy, by C. Jackson Craven | 1964-12 |
3 | 1.2 | 21 | Rare Earths: The Fraternal Fifteen, by Karl A. Gschneidner, Jr. | 1964-12 |
3 | 1.2 | 22 | Synthetic Transuranium Elements, by Earl K. Hyde | 1964-12 |
3 | 1.2 | 23 | Atomic Energy in Use, by the Atomic Energy Commission | 1965 |
3 | 1.2 | 24 | Radioisotopes in Industry, by Philip S. Baker, Domenic A. Fuccillo Jr., Martha W. Gerrard, and Robert H. Lafferty Jr. | 1965-11 |
3 | 1.2 | 25 | Radioactive Waste, by Charles H. Fox | 1965 11 |
3 | 1.3 | 26 | What Mining Means to the United States, published by the American Mining Congress | 1972-03 |
3 | 1.3 | 27 | What Mining Means to the United States, published by the American Mining Congress | 1972-05 |
4 | 1.4 | 1 | A Summary of Mineral Industry Activity in Colorado, Colorado Bureau of Mines | 1966 |
4 | 1.4 | 2 | A Summary of Mineral Industry Activity in Colorado, Colorado Bureau of Mines | 1970 |
4 | 1.4 | 3 | A Summary of Mineral Industry Activity in Colorado, Colorado Division of Mines | 1972 |
4 | 1.4 | 4 | A Summary of Mineral Industry Activity in Colorado, Colorado Division of Mines | 1973 |
4 | 1.4 | 5 | A Summary of Mineral Industry Activity in Colorado, Colorado Division of Mines | 1975 |
4 | 1.4 | 6 | A Summary of Mineral Industry Activity in Colorado, Colorado Division of Mines | 1979 |
4 | 1.5 | 7 | The State Inspector of Mines, 52nd annual report to the Governor of New Mexico for the year ending | 1964-12-31 |
4 | 1.5 | 8 | The State Inspector of Mines, 53rd annual report to the Governor of New Mexico for the year ending | 1965-12-31 |
4 | 1.5 | 9 | The State Inspector of Mines, 55th annual report to the Governor of New Mexico for the year ending | 1967-12-31 |
4 | 1.5 | 10 | The State Inspector of Mines, 59th annual report to the Governor of New Mexico for the year ending | 1971-12-31 |
4 | 1.5 | 11 | The State Inspector of Mines, 60th annual report to the Governor of New Mexico for the year ending | 1972-12-31 |
4 | 1.5 | 12 | The State Inspector of Mines, 61st annual report to the Governor of New Mexico for the year ending | 1973-12-31 |
4 | 1.5 | 13 | The State Inspector of Mines, 62nd annual report to the Governor of New Mexico for the year ending | 1974-12-31 |
4 | 1.5 | 14 | The State Inspector of Mines, 65th annual report to the Governor of New Mexico for the year ending | 1977-12-31 |
4 | 1.6 | 15 | New Mexico’s Magic M: The Story of Mining, Milling, Smelting in New Mexico, issued by New Mexico Mining Assoc. | 1960 |
4 | 1.6 | 16 | New Mexico’s Magic M: The Story of Mining, Milling, Smelting in New Mexico, issued by New Mexico Mining Assoc. and New Mexico Bureau of Mines and Mineral Resources | 1966-07 |
5 | 1.7 | 1 | Second International Mine Ventilation Congress, papers presented at Session I: Opening and Session II: Management | 1979-11-04/08 |
5 | 1.7 | 2 | Second International Mine Ventilation Congress, papers presented at Session III: Design of Ventilation Systems | 1979-11-04/08 |
5 | 1.7 | 3 | Second International Mine Ventilation Congress, papers presented at Session IV: Ventilation Systems Analysis | 1979-11-04/08 |
5 | 1.7 | 4 | Second International Mine Ventilation Congress, papers presented at Session V: Control of Diesel Contaminants | 1979-11-04/08 |
5 | 1.7 | 5 | Second International Mine Ventilation Congress, papers presented at Session VI: Monitoring and Control | 1979-11-04/08 |
5 | 1.7 | 6 | Second International Mine Ventilation Congress, papers presented at Session VII: Methane Drainage | 1979-11-04/08 |
5 | 1.7 | 7 | Second International Mine Ventilation Congress, papers presented at Session VIII: Special Topics | 1979-11-04/08 |
5 | 1.7 | 8 | Second International Mine Ventilation Congress, papers presented at Session IX: Methane Control | 1979-11-04/08 |
5 | 1.7 | 9 | Second International Mine Ventilation Congress, papers presented at Session XI: Fires | 1979-11-04/08 |
5 | 1.7 | 10 | Second International Mine Ventilation Congress, papers presented at Session XII: Shaft Construction and Surface Installations | 1979-11-04/08 |
5 | 1.7 | 11 | Second International Mine Ventilation Congress, papers presented at Session XIII: Heat and Humidity | 1979-11-04/08 |
5 | 1.7 | 12 | Second International Mine Ventilation Congress, papers presented at Session XIV: Dust Control | 1979-11-04/08 |
5 | 1.7 | 13 | Second International Mine Ventilation Congress, papers presented at Session XVI: Face Ventilation | 1979-11-04/08 |
5 | 1.7 | 14 | Second International Mine Ventilation Congress, papers presented at Session XVII: Case Studies | 1979-11-04/08 |
5 | 1.7 | 15 | Second International Mine Ventilation Congress, Establishing a Mine Ventilation Dept. in an Opening Coal Company, by J. W. Stevenson | 1979-11-04/08 |
5 | 1.7 | 16 | Second International Mine Ventilation Congress, A Theoretical Investigation of Multi-Shaft | 1979-11-04/08 |
5 | 1.8 | 17 | Perceptions of Risk, proceedings of the Fifteenth Annual Meeting of the National Council on Radiation Protection and Measurements | 1979-03-14/15 |
5 | 1.8 | 18 | Basic Radiation Protection Criteria, National Council on Radiation Protection and Measurements report #39 | 1984-06-01 |
5 | 1.8 | 19 | Exposures from the Uranium Series with Emphasis on Radon and its Daughters, National Council on Radiation Protection and Measurements report #77 | 1984-03-15 |
5 | 1.8 | 20 | Evaluation of Occupation and Environmental Exposures to Radon and Radon Daughters in the U.S., National Council on Radiation Protection and Measurements report #78 | 1984-05-31 |
5 | 1.9 | 21 | Engineering and Mining Journal, McGraw-Hill Publishing Co. | 1931-10-12 |
5 | 1.9 | 22 | Psychrometric Tables for Obtaining the Vapor Pressure, Relative Humidity, and Temperature of the Dew Point, by C. F. Marvin | 1937 |
5 | 1.9 | 23 | Stratigraphic and Metamorphism in a Part of the Northern Black Hills and the Homestake Mine, Lead, S.D., by James A. Noble and James O. Harder published by the Geological Society of America | 1948-09 |
5 | 1.9 | 24 | Structure of a Part of the Northern Black Hills and the Homestake Mine, Lead, S.D., by James A. Noble, James O. Harder, and A. L. Slaughter, published by the Geological Society of America | 1949-02 |
5 | 1.9 | 25 | Ore Mineralization in the Homestake Gold Mine, Lead, S.D., by James A. Noble, published by the Geological Society of America | 1950-03 |
5 | 1.9 | 26 | Nature’s Reactor, Time Magazine | 1952-10-09 |
6 | 1.9 | 1 | Optima: A Quarterly Review (a South African publication) | 1956-03 |
6 | 1.9 | 2 | American Metal Company, Ltd., capital costs estimate for uranium ore processing mill near Grants, N.M. | 1956-05-18 |
6 | 1.9 | 3 | Colorado School of Mines Research Foundation, final report on uranium ore carbonate process and acid process leaching amenability tests prepared for the American Metal Company, Ltd. | 1956-09-14 |
6 | 1.9 | 4 | Mining Yearbook, by the Colorado Mining Association | 1957 |
6 | 1.9 | 5 | Nucleonics Reactor, foldout booklets | 1957/1964 |
6 | 1.9 | 6 | Kermac Nuclear Fuels Corp., uranium processing reports and information | 1958/1964 |
6 | 1.9 | 7 | Uranium in Australia: a collection of articles on the history and development of the uranium mining industry in Australia | 1962 |
6 | 1.9 | 8 | Unusual Cancer Mortality Among a Group of Underground Metal Miners | 1963-08 |
6 | 1.9 | 9 | Deco Trefoil, magazine published by Denver Equipment Co. | 1963-09/10 |
6 | 1.9 | 10 | Kermac Nuclear Fuels Corp., Atomic Energy Commission contract # AT (05-1)-729 and related agreements modification #2 | 1964-08-24 |
6 | 1.9 | 11 | Amending the Atomic Energy Act of 1954 to provide for private ownership of special nuclear materials, S. 3075 report #1325 bill and legislative history | 1964-09 |
6 | 1.9 | 12 | AMC Noncoal Mine Safety Committee, records and correspondence | 1964/1977 |
6 | 1.9 | 13 | Uranium Outlook, report prepared by the Research Dept. R. A. Daly and Co., Ltd. | 1965-08 |
6 | 1.9 | 14 | Power Reactor Characteristics, first report by Organisation for Economic Co-operation and Development European Nuclear Energy Agency | 1966-09 |
6 | 1.9 | 15 | Radon Determination by the Two-Filter Method, technical memorandum | 1968-05-03 |
6 | 1.9 | 16 | Concerning the Interactions that Occur Between Radon Decay Products and Aerosols, by Otto G. Raabe | 1968-06 |
6 | 1.9 | 17 | Protection Against Radon Progeny Inhalation using Filter Type Respirators, by Dowell E. Martz and Keith J. Schiager | 1968-06-21/22 |
7 | 1.9 | 1 | Notes on nuclear power, Atomic Industrial Forum | 1969 |
7 | 1.9 | 2 | United Nuclear Corp., Atomic Energy Commission Contract AT (05-1)-737 modification # 4 | 1969-07 |
7 | 1.9 | 3 | On the Carcinogenicity of Inhaled Radon Decay Products in Man, by Robley D. Evans | 1970 |
7 | 1.9 | 4 | The Colorado Plateau: Joachimstahl Revisited? An Analysis of the Lung Cancer Problem in Uranium and Hardrock Miners, by Arthur R. Templin and John W. Gofman | 1970-07-28 |
7 | 1.9 | 5 | Silicosis in Wyoming Bentonite Workers, by Brendan P. Phipps, Robert E. Sundin, and Roger S. Mitchell in American Review of Respiratory Disease | 1971 |
7 | 1.9 | 6 | Working Level Exposure, reference and description reports | 1971 |
7 | 1.9 | 7 | Radiogenic Effects in Man of Long-Term Skeletal Alpha-Irradiation, by Robley D. Evans, Albert T. Keane, and Mary Margaret Shanahan | 1972 |
7 | 1.9 | 8 | Outlook for Energy in the U.S. to 1985, by John G. Winger, John D. Emerson, Gerald D. Gunning, Richard C. Sparling, Arthur J. Zraly | 1972-06 |
7 | 1.9 | 9 | Energy Resources: American Policy Must Foster Domestic Discovery and Development, published by American Mining Congress | 1972-09-20 |
7 | 1.9 | 10 | Guide to National Petroleum Council Report on U.S. Energy Outlook, National Petroleum Council | 1972-12-11 |
7 | 1.9 | 11 | Lung Cancer and Radiation, newspaper clippings | 1974 |
7 | 1.9 | 12 | The Influence of Varying Lengths of Glass and Asbestos Fibers on Tissue Response in Guinea Pigs, by C. W. Wright and M. Kuschner | 1975 |
7 | 1.9 | 13 | California Geology | 1975-10 |
7 | 1.9 | 14 | "Homestake Mine Fire", by John S. Rapp, geologist; published in California Geology | 1975-10 |
7 | 1.9 | 15 | The Health Hazards of NOT Going Nuclear, by Peter Beckmann | 1976 |
7 | 1.9 | 16 | "Mine Fire – Homestake Mine", by Joel K. Waterland; published in Colorado Mining Assoc. 1976 Mining Yearbook | 1976 |
7 | 1.9 | 17 | Management of Wastes from the Mining and Milling of Uranium and Thorium Ores: A Code of Practice and Guide to the Code | 1976 |
7 | 1.9 | 18 | Optima A Quarterly Review (a South African publication) | 1976 |
7 | 1.9 | 19 | Scientific American, articles | 1976/1977 |
Box | Series | Folder | Folder title | Date |
8 | 1.9 | 1 | Nuclear Energy: Issues and Outlook, United Nuclear Corp. | 1977 |
8 | 1.9 | 2 | Optima A Quarterly Review, South African publication | 1977 |
8 | 1.9 | 3 | Provisional Methodology Manual on Electron Microscope Measurement of Airborne Asbestos Concentrations, critique by R. J. Lee and D. M. Scott | 1977 |
8 | 1.9 | 4 | At the Nuclear Crossroads, a seven-part series published by the St. Louis Post-Dispatch | 1977-01-09/16 |
8 | 1.9 | 5 | "Plutonium is an energy resource", by Leonard J. Koch in Nuclear News | 1977-02 |
8 | 1.9 | 6 | A Report of the fiber Content Eighty Industrial Talc Samples Obtained from, and using the Procedures of the Occupational Safety and Health Administration | 1977-05-20 |
8 | 1.9 | 7 | Environmental Asbestos Pollution Related to Use of Quarried Serpentine Rock, by Arthur N. Rohl, Arthur M. Langer, Irving J. Selikoff, Science | 1977-06-17 |
8 | 1.9 | 8 | Nuclear Energy – a reassessment, Investor from General Electric | 1977-07 |
8 | 1.9 | 9 | Nuclear Electric Power and the Proliferation of Nuclear Weapon States, by Carl Walske in International Security | 1977-12 |
8 | 1.9 | 10 | Basic Concepts of Electron Diffraction and Asbestos Identification Using SAD. Part I: Current Methods of Asbestos Identification Using SAD, by R. J. Lee | 1978 |
8 | 1.9 | 11 | Breakthrough in nuclear waste disposal, by John W. Kennedy in Northern Miner | 1978 |
8 | 1.9 | 12 | Diablo Canyon Nuclear Project, print materials | 1978 |
8 | 1.9 | 13 | Uranium Ores and Minerals, by E. A. Elevatorski | 1978 |
8 | 1.9 | 14 | Risk of Energy Production by Herbert Inhaber, Atomic Energy Control Board | 1978-05 |
8 | 1.9 | 15 | Developments in the Application of Carbon-in-Pulp for Gold Recovery from South African Ores, by P.A. Laxen, G.S.M. Becker, and R. Rubin | 1979 |
8 | 1.9 | 16 | National and Local Polls Show Some Public Shift, Atomic Industrial Forum, Inc. | 1979 |
8 | 1.9 | 17 | The Non-Problem of Nuclear Waster, by Petr Beckmann | 1979 |
8 | 1.9 | 18 | Uranium Mining and Processing, Kerr-McGee Corp. | 1979 |
8 | 1.9 | 19 | Nuclear Perspectives by Mark Mills, presented at the Annual Convention of Nuclear Energy Women | 1979-09-14 |
8 | 1.9 | 20 | LBL Newsmagazine, published by Lawrence Berkeley Laboratory | 1979-10 |
8 | 1.9 | 21 | Energy, News Report | 1980 |
8 | 1.9 | 22 | The Effects on Populations of Exposure to Low Levels of Ionizing Radiation, Committee on the Biological Effects of Ionizing Radiation | 1980 |
8 | 1.9 | 23 | The Assessment of Radon and Daughter Exposure and Related Biological Effects, proceedings of the specialist meeting | 1980-03-03/08 |
8 | 1.9 | 24 | Workplace Exposure to Asbestos: Review and Recommendations, NIOSH-OSHA asbestos work group | 1980-04 |
9 | 1.9 | 1 | The Management of Radioactive Wastes, International Atomic Energy Agency | 1981 |
9 | 1.9 | 2 | The Power to Choose the Energy Crisis versus Environmental Protection: The Community Decision, a proposal to the Corp. for Public Broadcasting Crisis to Crisis program Fund | 1981-02-13 |
9 | 1.9 | 3 | The Geological Occurrences and Health Hazards of Anphibole and Serpentine Asbestos, by Malcolm Ross | 1981-11 |
9 | 1.9 | 4 | The Case for Nuclear Energy, by Roger Starr reprinted from The New York Times Magazine | 1981-11-08 |
9 | 1.9 | 5 | Biological Characterization of Radiation Exposure and Dose Estimates for Inhaled Uranium Milling Effluents, annual progress report April 1, 1980 – March 31, 1981 | 1981-12 |
9 | 1.9 | 6 | A Case-Control Study of Lung Cancer Among Metal Miners, by Joseph Costello, M.S. NIOSH | 1982 |
9 | 1.9 | 7 | Heterogeneity in Historical Cohort Studies A Source of Bias in Assessing Lung Cancer Risk, by William Weiss, M.D. | 1982 |
9 | 1.9 | 8 | Investigation of the Effect of Cyanide on Black Hills Trout, by Andrew Karsten, The Black Hills Engineer | 1982 |
9 | 1.9 | 9 | Mortality of Metal Miners: A Retrospective Cohort and Case-Control Study, by Joseph Costello, M.Sc. NIOSH | 1982-04-06/09 |
9 | 1.9 | 10 | "Geologic Disposal of Nuclear Waste", article by Karl Stahlkopf, Robert Williams, and A.B. Carson in EPRI Journal | 1982-05 |
9 | 1.9 | 11 | Radiation Pollution and Cancer : Comparative Risks and Proof, by Prof. Bernard L. Cohen, Cato Journal | 1982-04 |
9 | 1.9 | 12 | The Nuclear Energy Debate: Scientists, the Media and the Public, by Stanley Rothman and S. Robert Lichter, Public Opinion magazine | 1982-08/09 |
9 | 1.9 | 13 | How to dispose of the garbage of the atomic age? by Alvin M. Weinberg and John O. Blomeke, Across the Board | 1982-09 |
9 | 1.9 | 14 | As the Nuclear Garbage Heap Grows, So Does the Dispute over Storing It, by Lawrence Mosher, National Journal | 1982-09-11 |
9 | 1.9 | 15 | Chemical and Nuclear Waste Disposal: Problems and Solutions, by James P. Murray, Joseph J. Harrington, and Richard Wilson, The Cato Journal | 1982-10 |
9 | 1.9 | 16 | The Status of Nuclear Power:Risk/Benefit Issues by Carl Goldstein to the American College of Nuclear Physicians | 1982-09-26 |
9 | 1.9 | 17 | "The Magical Malignancy Multiplying Machine", by Howard Maccabee in Reason magazine | 1982-10 |
9 | 1.9 | 18 | "Risk Assessment and Nuclear Power", by Prof. David Bodansky, in Journal of Contemporary Studies | 1982-12 |
9 | 1.9 | 19 | AMC Occupational Health Committee, meeting records and correspondence | 1983 |
9 | 1.9 | 20 | NIOSH, national occupational health survey of mining supporting statement for Office of Management and Budget Form SF-83 | 1983 |
9 | 1.9 | 21 | Nuclear Regulatory Commission, Part 20-Standards for Protection Against Radiation | 1983 |
9 | 1.9 | 22 | Monitoring of the Grizzly Gulch Tailing Impoundment at Homestake’s Gold Mine in Lead, S.D., site evaluation by PEDCO Environmental, Inc. | 1983-02 |
9 | 1.9 | 23 | Nuclear Power: The Decision Makers Speak, by Robert L. Cohen and S. Robert Lichter, Regulation | 1983-03/04 |
9 | 1.9 | 24 | AMC, Occupational Health Committee meeting with NIOSH records | 1983-06 |
9 | 1.9 | 25 | "Reactor Accidents: A Global Reassessment of Consequences", by Taylor Moore, in EPRI Journal | 1983-07/08 |
9 | 1.9 | 26 | CAIRS Radiation Safety Bulletin, English/French newsletter | 1983-08 |
9 | 1.9 | 27 | MSHA Preproposal Draft Air Quality Regulations, comments from AMC | 1983-11 |
9 | 1.9 | 28 | No One Killed Karen Silkwood, by William Tucker, Penthouse | 1983-12 |
10 | 1.9 | 1 | Cotter Corp., WLM exposure production personnel only | 1984 |
10 | 1.9 | 2 | American Review of Respiratory Disease, five reports on clinical trials screening for lung cancer | 1984-04 |
10 | 1.9 | 3 | Basis of Intake Limits for Radon and Thoron Daughters, comments by C. G. Stewart in assoc. with Senes Consultants Ltd. For Canadian Nuclear Assoc. | 1984-05 |
10 | 1.9 | 4 | Methods and Results of EPA’s Study of Radon in Drinking Water, report | 1984-06-14 |
10 | 1.9 | 5 | Biokinetics and Analysis of Uranium in Man, U.S. Uranium Registry proceedings of a colloquium held at Richmond, WA | 1984-08-08/09 |
10 | 1.9 | 6 | Johnston v. United States, radiation lawsuit memorandum and decision | 1984-11 |
10 | 1.9 | 7 | Canadian Uranium Supply and U.S. Import Dependency, by Colorado Nuclear Corp. | 1984-12 |
10 | 1.9 | 8 | The Health Consequences of Smoking: Cancer and Chronic Lung Disease in the Workplace, a report of the Surgeon General | 1985 |
10 | 1.9 | 9 | Why we need a more realistic assessment of nuclear power plant safety, by J.A. Mann and S.B. Jacobs, Professional Safety | 1985-02 |
10 | 1.9 | 10 | Nuclear Follies, by James Cook, Forbes | 1985-02-11 |
10 | 1.9 | 11 | Metabolism of Ingested U and Ra, Health Physics | 1985-05 |
10 | 1.9 | 12 | Highlights from the International Conference on the Health of Miners | 1985-06-02/07 |
10 | 1.9 | 13 | AMC Radiation Health Subcommittee, records and correspondence | 1985/1986 |
10 | 1.9 | 14 | AMC Working Alone Standard – Favorable Review Commission Decision | 1986-08-06 |
10 | 1.9 | 15 | MSHA Model Health and Safety Program Training Course | 1986-01 |
10 | 1.9 | 16 | AMC Coal and NonCoal Mine Safely Committee/AMC Occupational Health Committee, status report on mine safety and health activities | 1986-02-03 |
10 | 1.9 | 17 | Estimate of the impact of OSHA proposed changes to 30 CFR parts 56 and 57 on sampling and recordkeeping costs for underground non-uranium mine, draft by H. B. Rhodes | 1986-02 |
10 | 1.9 | 18 | Proposed general amendments to the Atomic Energy Control Regulations, Canada’s Atomic Energy Board | 1986-04-28 |
10 | 1.9 | 19 | The Effect on Populations of Exposure to Internally Deposited Alpha-Emitting Radionuclides | 1987 |
10 | 1.9 | 20 | Factors Affecting Free Silica Content of Mine Dust, final report | 1988-03 |
10 | 1.9 | 21 | OSHA Proposed Rule on Occupational Exposure to Asbestos, hearing schedule, pre-hearing guidelines, and AMC testimony and documentary evidence | 1990 |
11 | 2.1 | 1 | U.S. Transuranium Registry, annual report | 1983-10-01/1984-09-30 |
11 | 2.1 | 2 | U.S. Transuranium Registry Advisory Committee, records and correspondence | 1985 |
11 | 2.1 | 3 | U.S. Transuranium/Uranium Registries Advisory Committee Meeting | 1985-10-09 |
11 | 2.1 | 4 | U.S. Transuranium Registry, annual report | 1984-10-01/1985-09-30 |
11 | 2.1 | 5 | U.S. Transuranium Registry, annual report | 1985-10-01/1986-09-30 |
11 | 2.1 | 6 | U.S. Transuranium/Uranium Registries Advisory Committee, records and correspondence | 1986 |
11 | 2.1 | 7 | U.S. Transuranium/Uranium Registries Advisory Committee, records and correspondence | 1987 |
11 | 2.1 | 8 | U.S. Transuranium/Uranium Registries Advisory Committee Meeting | 1987-10-15/16 |
11 | 2.1 | 9 | U.S. Transuranium Registry, annual report | 1988-10/1989-09 |
11 | 2.1 | 10 | U.S. Transuranium/Uranium Registries Advisory Committee Meeting | 1988-11-03/04 |
11 | 2.1 | 11 | U.S. Transuranium/Uranium Registries Advisory Committee, records and correspondence | 1988 |
11 | 2.1 | 12 | U.S. Transuranium/Uranium Registries Advisory Committee Meeting | 1989-11-16/17 |
11 | 2.1 | 13 | U.S. Transuranium/Uranium Registries Advisory Committee, records and correspondence | 1989 |
11 | 2.1 | 14 | U.S. Transuranium/Uranium Registries Advisory Committee, records and correspondence | 1990 |
11 | 2.1 | 15 | U.S. Transuranium/Uranium Registries, annual report | 1993-10/1994-09 |
11 | 2.1 | 16 | U.S. Transuranium Registry (103-635), field work proposal for U.S. Dept. of Energy | 1990 |
11 | 2.1 | 17 | Comparative Skeletal Distribution and Risk Coefficients for Pu in Beagles and Humans (102-631), field work proposal for U.S. Dept. of Energy | 1990 |
11 | 2.1 | 18 | U.S. Transuranium Registry (102-630), field work proposal for U.S. Dept. of Energy | 1990 |
12 | 2.2 | 1 | Radon Daughter Cancer in Man: Factors in Exposure – Response Relationships, critiques and correspondence | 1977 |
12 | 2.2 | 2 | NEA Programme on Radon Dosimetry and Monitoring, records and correspondence | 1981/1983 |
12 | 2.2 | 3 | Metrology and Monitoring of Radon, Thoron and Their Daughters, by M.G. Townsend CANMET, Dept. of Energy, Mines, and Resources | 1982-02 |
12 | 2.2 | 4 | Dosimetry Aspects of Exposure to Radon and Thoron Daughters, submitted to members of the Phase I Expert Group and Rapporteurs of the CRPPH, draft | 1982-09 |
12 | 2.2 | 5 | NEA Dosimetry Aspects of Exposure to Radon and Thoron Daughters, submitted to members of the Phase I Expert Group and Rapporteurs of the CRPPH, draft | 1982-09 |
12 | 2.2 | 6 | Metrology and Monitoring of Radon, Thoron and Their Daughters, by M.G. Townsend CANMET, Dept. of Energy, Mines, and Resources | 1982-09 |
12 | 2.3 | 7 | BEIR III Report, The Effects on Populations of Exposure to Low Levels of Ionizing Radiations | 1979 |
12 | 2.3 | 8 | BEIR III Report on Lung and Larynx Cancer, critique and research by L. W. Swent | 1980 |
12 | 2.3 | 9 | BEIR III Report on Lung and Larynx Cancer, critiques and correspondence from industry sources | 1980 |
12 | 2.3 | 10 | BEIR III Report, draft of lung and larynx cancer portion | 1980-04 |
12 | 2.3 | 11 | BEIR III Report, draft of lung and larynx cancer portion | 1980-06 |
12 | 2.3 | 12 | Failures and Critique of the BEIR III Lung Cancer Risk Estimates, abstract by Bernard L. Cohen | 1980-11-04 |
12 | 2.4 | 13 | Assessment of Scientific Basis for Existing Federal Limitations on Radiation Exposure to Underground Uranium Miners, summary statement by Douglas B. Chambers presented to the BEIR IV – Alpha Committee | 1985-05-15 |
12 | 2.4 | 14 | BEIR IV Alpha Committee, records and correspondence | 1986 |
13 | 2.5 | 1 | Recommendations to the Underground Mines Advisory Committee to the Secretary of the Interior under PL89-577 on Radiation Standards. by L. A. W. Swent (draft) | 1968 |
13 | 2.5 | 2 | Recommendations to the Underground Mines Advisory Committee to the Secretary of the Interior under PL89-577 on Radiation Standards by L. A. W. Swent | 1968 |
13 | 2.5 | 3 | Recommendations to the Underground Mines Advisory Committee to the Secretary of the Interior under PL89-577 on Radiation Standards by L. A. W. Swent | 1968 |
13 | 2.6 | 4 | Uranium Mine Studies, original French papers | 1966/1968 |
13 | 2.6 | 5 | Uranium Mine Studies, translations of French papers | 1968 |
13 | 2.6 | 6 | Uranium Mine Studies, translations of French papers | 1971 |
13 | 2.7 | 7 | Grants Clinic records, records and correspondence relating to the availability of records for epidemiological studies | 1969/1970 |
13 | 2.7 | 8 | Homestake Mining Company, Gillam study list of all miners by total years underground sorted by name and total years underground duplicate birthdates | 1984-02-21 |
13 | 2.7 | 9 | Homestake Mining Company, potential candidates for Gillam study sorted by name | 1984-02-21 |
13 | 2.7 | 10 | Homestake Mining Company, potential candidates for Gillam study sorted by SSN | 1984-02-21 |
13 | 2.7 | 11 | Homestake Mining Company, Gillam study list of all miners with 5 or more years underground sorted by SSN | 1984-02-21 |
13 | 2.7 | 12 | Homestake Mining Company, Gillam study list of all miners with 5 or more years underground sorted by name | 1984-02-21 |
13 | 2.7 | 13 | Mining Industry Surverys, Control of Alpha Radiation Exposure Levels in Underground Uranium and Other Mines | 1967-04-01/0968-05-10 |
13 | 2.7 | 14 | Mortality Reports, uranium mill and Potash workers | 1972/1977 |
13 | 2.8 | 15 | OSHA, proposed asbestos exposure standard notice of proposed rulemaking | 1975/1976 |
13 | 2.8 | 16 | Comments of Johns-Manville Corp. with respect to notice of proposed rulemaking occupational exposure to asbestos | 1976-04 |
13 | 2.8 | 17 | OSHA proposed new standards for occupational exposures to asbestos, comments by industry groups and businesses | 1975/1977 |
Box | Series | Folder | Folder title | Date |
14 | 2.9 | 1 | Ionizing Radiation Standards for Metal and NonMetal Mines 30 CFR, current standards | 1984 |
14 | 2.9 | 2 | Comment on MSHA’s preproposal draft revision defining the number of working hours per month to be used to calculate WLM of exposure, by L. W. Swent | 1985 |
14 | 2.9 | 3 | MSHA Advanced Notice of Proposed Rulemaking on Radon Daughter Standard, miscellaneous comments | 1985 |
14 | 2.9 | 4 | U.S. Court of Appeals decision re: MSHA’s time frame for reviewing a reduction of existing radon daughter exposure limits | 1985 |
14 | 2.9 | 5 | NIOSH Comments on MSHA’s Advance Notice of Proposed Rulemaking Metal and Non Metal Mine Safety and Health, Radiation Standards 30 CFR Parts 56 and 57 | 1985-03-18 |
14 | 2.9 | 6 | SENES Consultants Ltd., comments on Advanced Notice of Proposed Rulemaking MSHA Metal and Non Metal Mine Safety and Health, Radiation Standards 30 CFR Parts 56 and 57 | 1985-05-23 |
14 | 2.9 | 7 | Public Citizen, comments on MSHA’s Advance Notice of Proposed Rulemaking on Metal and Non Metal Radiation Standards | 1985-03-28 |
14 | 2.9 | 8 | Evaluation of Epidemiologic Studies Examining the Lung Cancer Mortality of Underground Miners, NIOSH report | 1985-05-09 |
14 | 2.9 | 9 | United Steelworkers of America, comments on MSHA’s Advance Notice of Proposed Rulemaking for Radiation in Metal and Non Metal Mines | 1985-05-31 |
14 | 2.9 | 10 | AMC, comments on MSHA’s Advanced Notice of Proposed Rulemaking Metal and Non Metal Mine Safety and Health Radiation Standards | 1985-06-03 |
14 | 2.9 | 11 | Brookhaven National Laboratory, comments on specific issues identified for comment Advance Notice of Proposed Rulemaking, Mine Safety and Health Administration, Metal and Non Metal Mine Safety and Health, Radiation Standards | 1985-06 |
14 | 2.9 | 12 | Dept of Health and Human Services, NIOSH comments on MSHA’s Advance Notice of Proposed Rulemaking Metal and Non Metal Mine Safety and Health, Radiation Standards | 1985-06 |
14 | 2.9 | 13 | U.S. Environmental Protection Agency, response to Advance Notice of Proposed Rulemaking Metal and Non Metal Mine Safety and Health Regulation Standards | 1985-06 |
14 | 2.9 | 14 | MSHA Revised Quartz Policy, draft and final policy | 1985-08/12 |
14 | 2.9 | 15 | Ionizing Radiation Standards for Metal and Non Metal Mines, preproposal draft | 1985-11 |
14 | 2.9 | 16 | Comments on MSHA’s preproposal recordkeeping requirement in all cases of miners entering any working area where radon daughter concentrations exceed 0.10 WL, by L. W. Swent | 1986 |
14 | 2.9 | 17 | Comparison of costs associated with complying with the present MSHA radiation standard versus the proposed standard | 1986 |
14 | 2.9 | 18 | Estimate of Asarco-Leadville unit manpower requirements for compliance with present MSHA radiation health standards | 1986 |
14 | 2.9 | 19 | Industry responses to MSHA’s proposed revisions to the Standards for Ionizing Radiation Hazards at Metal and Non Metal Mines | 1986 |
14 | 2.9 | 20 | Standards for Ionizing Radiation Hazards at Metal and Non Metal Mines, draft comment by SENES Consultants Ltd. | 1986 |
14 | 2.9 | 21 | AMC comments of MSHA proproposal revised mine radiation standards, outline and comments | 1986-02 |
14 | 2.9 | 22 | AMC, comments on Ionizing Radiation Standards for Metal and Non Metal Mines – MSHA Preproposal draft | 1986-02-26 |
14 | 2.9 | 23 | MSHA’s Advance Notice of Proposed Rulemaking for 30 CFR 57.5-37 through 47, preliminary review of comments by SENES Consultants Ltd. | 1986-02 |
14 | 2.9 | 24 | AMC, post hearing comments on the MSHA’s proposed Ionizing Radiation Standards for Metal and Non Metal Mines, Vol. I | 1988-02-29 |
15 | 2.10 | 1 | Report on Risk of Lung Cancer to Underground Uranium Miners submitted under NIOSH Order #84-0931, report | 1983 |
15 | 2.10 | 2 | Report on Risk of Lung Cancer to Underground Uranium Miners submitted under NIOSH Order #84-0931, report | 1983 |
15 | 2.10 | 3 | Critical Reviews of Report on Risk of Lung Cancer to Underground Uranium Miners submitted under NIOSH Order #84-0931, duplicate reviews and related materials | 1983/1984 |
15 | 2.10 | 4 | Critical Reviews of Report on Risk of Lung Cancer to Underground Uranium Miners submitted under NIOSH Order #84-0931, | 1983/1984 |
15 | 2.10 | 5 | Evaluation of Epidemiologic Studies Examining the Lung Cancer Mortality of Underground Miners, report prepared for MSHA by NIOSH at the Centers for Disease Control | 1985-05-09 |
15 | 2.10 | 6 | Evaluation of Epidemiologic Studies Examining the Lung Cancer Mortality of Underground Miners, comments on the NIOSH report by SENES Consultants Ltd. | 1986-02 |
16 | 2.11 | 1 | Onsite Dust Assessment at the Homestake Gold Mine, Lead, S.D., internal report by William C. Larson, Twin Cities Mining Research Center | 1960 |
16 | 2.11 | 2 | Bureau of Mines Environmental Survey by Paul Shapiro at Homestake Mining Co., report | 1960-01-19/02-05 |
16 | 2.11 | 3 | Bureau of Mines, environmental study-mine #30 (Homestake Mining Co.), January 17-February 15, 1960 report | 1960-04 |
16 | 2.11 | 4 | MSHA analysis of dust samples collected at Homestake Mine | 1960-04-13 |
16 | 2.11 | 5 | Mortality Study of Homestake Underground Mine Workers, medical data, death certificates, and autopsies | 1960/1981 |
16 | 2.11 | 6 | Homestake Mining Co., dust control measures relative to the silicosis survey by the Bureau of Mines | 1962-03-28 |
16 | 2.11 | 7 | The Homestake Gold Mine at Lead, S.D., by Rene Eastin for Geology 605 | 1966-01-17 |
16 | 2.12 | 8 | NIOSH Updates Mortality Reports Related to Mine Radiation Studies, pre-publication copy | 1972-12 |
16 | 2.12 | 9 | Airborne Dust Assessment at Three Metal Mines and a Silica Mine, by Wm. C. Larson and H. Wm. Zeller of MESA | 1973 |
16 | 2.12 | 10 | Homestake Mine, Lead, S.D., airborne fiber-dust sample summary and analysis report | 1973/1974 |
16 | 2.12 | 11 | Fibrous Dust Survey of Homestake Mining Co. by MESA, Homestake mine engineering section report of visit and survey | 1974-10-29 |
16 | 2.12 | 12 | South Dakota Resident Deaths from Malignant Neoplasms, special study, compiled | 1974-04-01 |
16 | 2.12 | 13 | Morbidity and Mortality Study, records and correspondence | 1974/1975 |
16 | 2.12 | 14 | U.S. Public Health Service/NIOSH, requests for information on deaths of underground miners | 1974/1975 |
16 | 2.12 | 15 | Asbestos Exposure and Regulation, records and correspondence | 1974/1977 |
16 | 2.12 | 16 | Mortality Patterns Among Hard Rock Gold Miners Exposed to an Asbestiform Mineral, NIOSH report | 1975 |
16 | 2.12 | 17 | Comments on Mortality Patterns Among Hard Rock Gold Miners Exposed to Asbestiform Mineral, by Homestake Mining | 1975 |
16 | 2.12 | 18 | Comments on Mortality Patterns Among Hard Rock Gold Miners Exposed to Asbestiform Mineral, by George W. Wright, M.D. | 1975 |
16 | 2.12 | 19 | Fiber Survey, Homestake Mine by MESA, report from MESA’s Denver Technical Support Center | 1975 |
16 | 2.12 | 20 | Reserve Mining Co., employee health studies and reports | 1975/1978 |
17 | 2.12 | 1 | Investigating Possible Effects of Asbestos in City Water: Surveillance of Gastrointestinal Cancer Incidence in Duluth, Minn. | 1976 |
17 | 2.12 | 2 | Reserve Mining Co., lawsuit on denial of permits | 1976-12-27 |
17 | 2.12 | 3 | Morbidity and mortality study, records and correspondence | 1976/1982 |
17 | 2.12 | 4 | Mortality patterns among hard rock gold miners exposed to an asbestiform mineral, critique and correspondence by L. W. Swent | 1976/1983 |
17 | 2.12 | 5 | NIOSH Study, Homestake active miner list | 1977-06 |
17 | 2.12 | 6 | NIOSH Study, Homestake inactive miner list | 1977-06 |
17 | 2.12 | 7 | Comments on Mortality Patterns among Hard Rock Gold Miners Exposed to an Asbestiform Mineral and Asbestos Fiber Exposures in a Hard Rock Gold Mine, by Paul Kotin M.D. and Gerald R. Chase M.D. | 1977 |
17 | 2.12 | 8 | Mortality Patterns among Hard Rock Gold Miners Exposed to an Asbestiform Mineral, a critique by L. W. Swent, Gerald R. Herrin M.D., Joel K. Waterland, and Robert F. Bell M.D. | 1977 |
17 | 2.12 | 9 | Discussion paper: Asbestos Fiber Exposures in a Hard Rock Gold Mine, by John M. Dement, Ralph D. Zumwalde, and Kenneth M. Wallingford | 1977 |
17 | 2.12 | 10 | Reserve Mining Co., taconite exposure study preliminary results and report abstract | 1977-02 |
17 | 2.12 | 11 | NIOSH Life Table Analysis System Version “D” User Documentation | 1980-10-01 |
17 | 2.12 | 12 | NIOSH Study, employee and related information | 1980/1991 |
18 | 2.13 | 1 | Mortality Study of Homestake Underground Mine Workers, list of employees who never work underground | 1981 |
18 | 2.13 | 2 | Homestake Smoking History with Insertion of Full Name as of July 2, 1981 | 1981-07-02 |
18 | 2.13 | 3 | Mortality Study of Homestake Underground Mine Workers by Robert F. Bell M.D. and L. W. Swent, report and supporting documentation | 1983 |
18 | 2.13 | 4 | Mortality Study of Homestake Underground Mine Workers, employee records reviewed by Dr. Bell | 1983 |
18 | 2.13 | 5 | Mortality Study of Homestake Underground Mine Workers, keypunch sheets | 1983 |
18 | 2.13 | 6 | Mortality Study of Homestake Underground Mine Workers, SRI supplemental cohort worksheets | 1983 |
19 | 2.14 | 1 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, proposal and approval | 1973-10/11 |
19 | 2.14 | 2 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, records and correspondence | 1974/1976 |
19 | 2.14 | 3 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, records and correspondence | 1977 |
19 | 2.14 | 4 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, records and correspondence | 1978 |
19 | 2.14 | 5 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, prepublication report and comments | 1978 |
19 | 2.14 | 6 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, published in American Review of Respiratory Disease | 1978-08 |
19 | 2.14 | 7 | McDonald Study Mortality After Long Exposure to Cummingtonite-Grunerite, records and correspondence | 1981 |
19 | 3.1 | 8 | Langan W. Swent, resumes and biographies | 1960/1980 |
19 | 3.2 | 9 | Langan W. Swent, Homestake Mining Co., director’s and officers’ questionnaire, stock disclosure | 1962/1969 |
19 | 3.2 | 10 | Langan W. Swent, Homestake Mining Co., director’s and officers’ questionnaire, stock disclosure | 1971/1973 |
19 | 3.2 | 11 | Langan W. Swent, Homestake Mining Co., director’s and officers’ questionnaire, stock disclosure | 1974/1979 |
19 | 3.2 | 12 | Langan W. Swent, Homestake Mining Co., director’s and officers’ questionnaire, stock disclosure | 1981/1984 |
19 | 3.3 | 13 | Homestake Mining Co., job description Vice-President of Engineering | 1970 |
19 | 3.4 | 14 | Full Text of the Official Reports Concerning the Attack on Pearl Harbor, U.S. News Extra | 1945-09-01 |
20 | 3.5 | 1 | Radiation Hazards in Uranium Mining Industry’s Point of View, by L. W. Swent presented to Colorado Mining Assoc. | 1968-02-09 |
20 | 3.5 | 2 | Radiation Protection in Uranium Mines Perspective from Industry, by L. W. Swent presented at Uranium Mining Health Physics | 1968-06-21 |
20 | 3.5 | 3 | Problems in Meeting Underground Environmental Standards Including Mine Radiation, presented at Mine Safety Policy Session | 1970-09-28 |
20 | 3.5 | 4 | Radiation in the Uranium Mining Industry, Stanford Seminar Talk correspondence, records, and overheads | 1971-11 |
20 | 3.5 | 5 | Basics of Radon Control, first draft by L. W. Swent consultant Homestake Mining Co. | 1972 |
20 | 3.5 | 6 | Basics of Radon Control, second draft by L. W. Swent consultant Homestake Mining Co. | 1972 |
20 | 3.5 | 7 | Control of Radon Daughters in Underground Mines, by L. W. Swent presented at American Mining Congress Convention | 1983-09-14 |
20 | 3.5 | 8 | Control of Radon Daughters in an Underground Mining Operation, by L. W. Swent presented at American Industrial Hygiene Conference Mining Session | 1984-05-25 |
20 | 3.5 | 9 | Basics of Radon Control, public presentation correspondence and overheads | 1987-11-19/20 |
20 | 3.5 | 10 | Comments on paper entitled "Lung Cancer in Swedish Iron Miners Exposed to Low Doses of Radon Daughters" by Edward P. Radford M.D. and K. G. St. Clair Renard M.D., published in The New England Journal of Medicine, June 7, 1984, by L. W. Swent and D. B. Chambers | 1985 |
20 | 3.5 | 11 | Comments to the U.S. Mine Safety and Health Administration for the AMC by L. W. Swent and D. B. Chambers on their visit to the Malmberget Mines in Lkab, in northern Sweden, and their investigation of exposure of miners to radon daughters in these mines | 1985-09 |
20 | 3.5 | 12 | Comments to the U.S. Mine Safety and Health Administration for the AMC by L. W. Swent and D. B. Chambers on their visit to the Malmberget Mines in Lkab, in northern Sweden, and their investigation of exposure of miners to radon daughters in these mines | 1985 |
20 | 3.5 | 13 | Extract from report by D. B. Chambers and L. W. Swent on their visit to and investigation of exposure of miners to radon daughters in the Malmberget mine of Lkab, in northern Sweden | 1985 |
20 | 3.5 | 14 | Comments to the U.S. Mine Safety and Health Administration for the AMC by L. W. Swent and D. B. Chambers on their visit to the Malmberget Mines in Lkab, in northern Sweden, and their investigation of exposure of miners to radon daughters in these mines, working papers | 1985 |
Box | Series | Folder | Folder title | Date |
21 | 3.6 | 1 | L. W. Swent, correspondence with Jacques Pradel re: French Uranium Mining | 1968-12/1971-08 |
21 | 3.6 | 2 | Radon Daughters, miscellaneous records and correspondence | 1972/1985 |
21 | 3.6 | 3 | Cummintonite-Grunerite classification as asbestos correspondence | 1973 |
21 | 3.6 | 4 | Carbon-in-pulp process, records and correspondence | 1973/1975 |
21 | 3.6 | 5 | Spray Cooling System for Mines, records and correspondence | 1975 |
21 | 3.6 | 6 | Spray Cooling System for Mines, records and correspondence | 1976 |
21 | 3.6 | 7 | Langan W. Swent, letters of commendation | 1976/1981 |
21 | 3.6 | 8 | Sampling for Radiometric Testing, records and correspondence | 1977/1978 |
21 | 3.6 | 9 | Spray Cooling System for Mines, records and correspondence | 1977/1980 |
21 | 3.6 | 10 | Ralph D. Zumwalde, records and correspondence re: Industrial Hygiene Report | 1978 |
21 | 3.6 | 11 | Gordon Stewart, consultation records and correspondence | 1978-05/08 |
21 | 3.6 | 12 | Kerr McGee Corp., working papers and correspondence re: consultation on radon daughters | 1978/1985 |
21 | 3.6 | 13 | Sampling for Radiometric Testing, records and correspondence | 1979 |
21 | 3.6 | 14 | ABC News Closeup: The Uranium Factor, documentary transcript, records, and correspondence | 1980 |
21 | 3.6 | 15 | State of Utah Leukemia Lawsuits, filing papers and correspondence | 1980/1985 |
21 | 3.6 | 16 | Harold Barnes, records and correspondence | 1983 |
21 | 3.6 | 17 | NIOSH, report data correspondence | 1983-11-30 |
21 | 3.6 | 18 | AMC Uranium Policy Council, records and correspondence | 1986 |
21 | 3.6 | 19 | Proposed Revisions to NRC Standards for Protection Against Radiation, records and correspondence | 1986 |
21 | 3.6 | 20 | L. W. Swent, correspondence with Dottie Jean Rindels re: the death of her husband Raymond L. Rindels Homestake employee | 1991 |
21 | 3.6 | 21 | L. W. Swent, correspondence with Helen Schirmer re: the death of her husband Robert F. Schirmer Homestake employee | 1991 |
The records in Series 4 are closed.
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22 | 4.1 | 1 | Homestake Mining Co., employee records - A - | 1917/1981 |
22 | 4.1 | 2 | Homestake Mining Co., employee records – B - | 1919/1981 |
22 | 4.1 | 3 | Homestake Mining Co., employee records – C - | 1918/1981 |
22 | 4.1 | 4 | Homestake Mining Co., employee records – D - | 1916/1981 |
22 | 4.1 | 5 | Homestake Mining Co., employee records – E - | 1910/1981 |
22 | 4.1 | 6 | Homestake Mining Co., employee records – F - | 1925/1978 |
22 | 4.1 | 7 | Homestake Mining Co., employee records – G - | 1913/1981 |
22 | 4.1 | 8 | Homestake Mining Co., employee records – H - | 1914/1981 |
22 | 4.1 | 9 | Homestake Mining Co., employee records – I - | 1942/1962 |
23 | 4.1 | 1 | Homestake Mining Co., employee records – J - | 1936/1981 |
23 | 4.1 | 2 | Homestake Mining Co., employee records – K - | 1913/1979 |
23 | 4.1 | 3 | Homestake Mining Co., employee records – L - | 1923/1981 |
23 | 4.1 | 4 | Homestake Mining Co., employee records – M - | 1923/1981 |
23 | 4.1 | 5 | Homestake Mining Co., employee records – N - | 1915/1981 |
23 | 4.1 | 6 | Homestake Mining Co., employee records – O - | 1928/1981 |
23 | 4.1 | 7 | Homestake Mining Co., employee records – P - | 1912/1980 |
23 | 4.1 | 8 | Homestake Mining Co., employee records – Q - | 1924/1981 |
23 | 4.1 | 9 | Homestake Mining Co., employee records – S - | 1921/1981 |
23 | 4.1 | 10 | Homestake Mining Co., employee records – T - | 1941/1980 |
23 | 4.1 | 11 | Homestake Mining Co., employee records – V - | 1931/1981 |
23 | 4.1 | 12 | Homestake Mining Co., employee records – W - | 1930/1980 |
23 | 4.1 | 13 | Homestake Mining Co., employee records – Y - | 1945/1960 |
23 | 4.1 | 14 | Homestake Mining Co., employee records – Z - | 1938/1950 |
24 | 4.2 | 1 | Homestake Mining Co., mortality analysis duplicate social security numbers | 1980-05 |
24 | 4.2 | 2 | Homestake Smoking History | 1981-02-11 |
24 | 4.2 | 3 | Homestake Smoking History, fully alphabetized within each study group | 1981-02-11 |
24 | 4.2 | 4 | Homestake Smoking History with insertion of full name | 1981-04-13 |
24 | 4.2 | 5 | Homestake Smoking History with insertion of full name | 1981-04-13 |
24 | 4.2 | 6 | Homestake Smoking History, NIOSH-SRI comparison | 1981-04-13 |
24 | 4.2 | 7 | Homestake Smoking History, records with unmatched SSN’s NIOSH-SRI comparison | 1981-04-13 |
24 | 4.2 | 8 | Homestake Mining Co., SRI tape dump with names sorted in ID number sequence | 1981-04-14 |
24 | 4.2 | 9 | Homestake Smoking History, employees on both NIOSH and SRI studies | 1981-04-14 |
24 | 4.2 | 10 | Homestake Smoking History, with insertion of full name | 1981-07-02 |
24 | 4.2 | 11 | Homestake Smoking History, with insertion of full name | 1981-07-02 |
24 | 4.2 | 12 | Homestake Smoking History, with insertion of full name | 1981-08-31 |
24 | 4.2 | 13 | Statistical Analysis System, listing of Dr. Bell’s cohort | 1981-10-13 |
24 | 4.2 | 14 | Life Table Analysis of the cohort assembled by Dr. Robert Bell | 1982-01 |
24 | 4.2 | 15 | Homestake Mining Co., mortality analysis III alphabetical listing | 1982-11-17 |
25 | 4.2 | 1 | Homestake Mining Co., mortality analysis II alphabetical listing | 1983-11-08 |
25 | 4.2 | 2 | Homestake Mining Co., NIOSH tape data sorted by birthdate | 1983-12-19 |
25 | 4.2 | 3 | Homestake Mining Co., NIOSH tape data sorted by NIOSH record number | 1983-12-22 |
25 | 4.2 | 4 | Homestake Mining Co., Gillam study list of all miners sorted by birthdate | 1983-12-28 |
25 | 4.2 | 5 | Homestake Mining Co., NIOSH tape data duplicate birthdates | 1983-12-28 |
25 | 4.2 | 6 | Homestake Mining Co., potential candidates for Gillam study duplicate birthdates | 1983-12-28 |
25 | 4.2 | 7 | Homestake Mining Co., potential candidates for Gillam study sorted by birthdate | 1983-12-28 |
25 | 4.2 | 8 | Homestake Mining Co., Gillam study list of all miners sorted by SSN | 1983-12-29 |
25 | 4.2 | 9 | Homestake Mining Co., Gillam study list of all miners with 5 or more years underground sorted by birthdate | 1984-02-21 |
25 | 4.2 | 10 | Homestake Mining Co., Gillam study list of all miners with 5 or more years underground sorted by SSN | 1984-02-21 |
25 | 4.2 | 11 | Homestake Mining Co., Gillam study list of all miners by total years underground sorted by name and total years underground duplicate birthdates | 1984-02-21 |
25 | 4.2 | 12 | Homestake Mining Co., potential candidates for Gillam study sorted by name | 1984-02-21 |
25 | 4.2 | 13 | Homestake Mining Co., NIOSH uranium epidemiologic study vital status = 5 (dead) | 1984-08-24 |
25 | 4.2 | 14 | Life Table Analysis of the cohorts assembled by Dr. Robert Bell | 1984-08 |
25 | 4.2 | 15 | Homestake Mining Co., smoking data for all white individuals U.S. uranium mortality analysis system | 1984-09-10 |
25 | 4.2 | 16 | Homestake Mining Co., miners data | 1989-05-30 |
26 | 5 | 1 | Minneapolis Sunday Tribune, article on Homestake Gold Mine | 1946-01-13 |
26 | 5 | 2 | Lead Daily Call, article on Swent Family exchange students | 1955-06-01 |
26 | 5 | 3 | The Northern Miner, asbestos article | 1975-12-11 |
26 | 5 | 4 | The Uranium Factor, ABC News Closeup video | 1980-04-23 |
26 | 5 | 5 | Photographs | 1970 |
Box | Series | Folder | Folder title | Date |
6 | 1 | Homestake-Sapin Partners Mill, mines to shipping | ||
6 | 1 | Western Equities Inc., Orphan Mine N 35 E Cross Section Looking Northwest | ||
6 | 1 | Structure Contour Map of Ambrosia Lake Area McKinley County, New Mexico | 1956-03 | |
6 | 1 | Sabre-Pinon, Section A-A facing north | 1957-01-01 | |
6 | 1 | Sabre-Pinon, Section B-B facing northeast and Section S-S facing northwest | 1957-01-01 | |
6 | 1 | Sabre-Pinon, Section C-C facing northeast | 1957-01-01 | |
6 | 1 | Sabre-Pinon, Section E-E facing east | 1957-01-01 | |
6 | 1 | Sabre-Pinon, Section F-F facing northeast | 1957-01-01 | |
6 | 1 | Sabre-Pinon, Section T-T facing west, Section U-U facing west, Section V-V facing west, Section W-W facing west, Section X-X facing northwest, Section Y-Y facing northwest, Section Z-Z facing northwest | 1957-01-01 | |
6 | 1 | Ore Reserve and Development Map Sabre-Pinon, Sections 15, 23, 25 T 14 N R 10 W | 1957-01-01 | |
6 | 1 | Ore Reserve and Development Map Sabre-Pinon, Sections 15, 23, 25 T 14 N R 10 W | 1957-01-01 | |
6 | 1 | Section 32 Mine, Development and Mining Sequence Time Chart | 1957-01-01 | |
6 | 1 | Section 15 Mine, Development and Mining Sequence Time Chart | 1957-02-15 | |
6 | 1 | Section 23 Mine, Development and Mining Sequence Time Chart | 1957-02-15 | |
6 | 1 | Section 25 Mine, Development and Mining Sequence Time Chart | 1957-02-15 | |
6 | 2 | Kermac Nuclear Fuels Corp., flowchart for Sandstone Ore, Lignite Calcine, and Custom Ores | 1964-05-12 | |
6 | 2 | Homestake Mining Co., geothermal gradient at principal shafts | 1973-04-03 | |
6 | 2 | Homestake Mining Co., general schematic diagram of Homestake underground workings for preparation of 3 ΒΌ” by 4” projector slides | 1974-04-17 | |
6 | 2 | South wall of 40 pillar showing shrinkage stopes and crowns | 1975-05-17 | |
6 | 2 | North wall of 40 pillar showing shrinkage stopes and crowns | 1975-05-18 | |
6 | 2 | Homestake Barre, Ellison form, vertical cross section | 1975-05-18 | |
6 | 2 | Ellison/Yates/Oro Hondo/ Ross and Milliken Shaft | 1975-05-29 | |
6 | 2 | Ellison/Yates/Ross and Milliken Shaft, fire area and containment walls shown | 1975-05-29 | |
6 | 2 | Ellison/Yates/Oro Hondo/ Ross and Milliken Shaft | 1975-05-29 | |
6 | 2 | Yates/Oro Hondo/Ross | 1975-05-29 | |
6 | 2 | Homestake Mining Co., idealized longitudinal section of upper Ellison exhaust system | 1975-06-10 | |
6 | 2 | Homestake Mining Co., geothermal gradient at principal shafts charts and diagrams | 1976-12-07 | |
6 | 2 | Homestake Mining Co., stope cooling with spray chilled water | 1976-12-23 | |
6 | 2 | Homestake Mining Co., preliminary wastewater treatment plant general layout plan view | 1983-04-01 | |
6 | 2 | Homestake Mining Co., preliminary treatment plant flow diagram | 1983-04-13 | |
6 | 2 | Homestake Mining Co., preliminary wastewater treatment plant flow sheet elevation view | 1983-04-13 | |
6 | 2 | Homestake Mining Co., preliminary treatment plant piping and instrument diagram PandID | 1983-05-06 |
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