AHJ_ah08976 Inventory of the Robert H. Carpenter papers1949-1992 Carpenter (Robert H.) papers Processed by Inez Dillon Prinster University of Wyoming. American Heritage Center.
American Heritage Center Dept. 3924, 1000 E. University Avenue University of Wyoming Laramie, WY 82071 Phone: 307.766.2574 Fax:307.766.5511 Email:ahcref@uwyo.edu URL:http://ahc.uwyo.edu/
1995, 2011

University of Wyoming

 Finding aid encoded by Matthew Francis January 2011 Finding aid is in English Collection Summary Carpenter, Robert H. Robert H. Carpenter papers 1949-1992 08976 18 cubic ft. (48 boxes) University of Wyoming. American Heritage Center. English The collection contains subject files, reports, papers, and other materials relating to the geological work of Robert H. Carpenter. Arrangement of the Collection

Series I. Subject Files, 1950-1989. 5.85 cubic ft. (13 document boxes). Arranged in order received. Notes, outlines, bibliographies, reprints, background material for college classes (class number, when available, marked on folder) and student papers, short reports, summaries, maps.

Series II. Reports, 1949-1992. 3.60 cubic ft. (8 document boxes). Arranged alphabetically as titled by author. Reports on geological, mining, milling may be by Robert H. Carpenter, or IME (International Mineral Engineers, Inc., Robert H. Carpenter was part of the company) or others.

Series III. Maps, 1949-1963 (bulk not dated). 7.30 cubic ft. (1 large map tube, 22 map tubes, 1 F20). Arranged as received. Maps, charts, plates.

Series IV. Papers, Speeches, Publications, 1954-1981. .70 cubic ft. (1 document box, 1 slim document box). Arranged alphabetically. Emphasize Dr. Carpenter's geological interests in molybdenum, uranium, silver, gold, oil shale and hydrothermal activities. Includes a bound copy of: Modes of Uranium Occurrences in Colorado Front Range.

Series V. Slides, no dates. .55 cubic ft. (1 F20). Arranged in original order received. Slides provide background material for geological interests of Series IV.

 Biography of Robert H. Carpenter

Robert Halstead Carpenter, geologist, college professor (Colorado School of Mines), and mineral consultant was born in Pasadena, California in 1914. He received his bachelor's and master's degrees as well as his doctorate (geology-mining) from Stanford University, 1948. In 1941-1942 he pursued graduate studies while a teaching fellow at Princeton University. In 1957-1958 he was a Fulbright Research Scholar in Italy with headquarters at the Universities of Florence and Piza.

In 1940-1941 he worked with the U.S. Geological Survey on strategic mineral investigations then during World War II he was part of the search for strategic minerals as an Anaconda trained geologist. In his many years in the geology field, he covered the aspects of a consulting, economic, evaluation, exploration, mining, project and teaching geologist. He was a faculty member and the Professor of Economic Geology at the Colorado School of Mines for 32 years. He retired as Professor Emeritus in 1979.

He consulted in the Philippines, Hong Kong, Indonesia and the Soviet Union and lectured throughout the world in Columbia, Greece, Japan, Norway, Peru, China, and Denmark. He had an assignment from the United Nations to go to Burma in 1963 and headed an Agency for International Development (AID) project in Korea following the Korean War. President Carter appointed him a presidential advisor to study possible changes in the Mining Law of 1872. Over a two year period, Dr. Carpenter completed a study of uranium environments and discovery potential in igneous and metamorphic terrain of the Front Range (Colorado) for the United States Department of Energy that led to the publication of Modes of Uranium Occurrences in the Hard Rock Terrain, Colorado Front Range.

He held the position of President, International Mineral Engineers (IME), 1966-1973 and Vice President of Centennial Gold Corporation, 1981-1986.

 Scope and Content

The Robert H. Carpenter Papers, 1949-1992, contain subject files, reports, maps, publications and slides on the topics of geology, minerals, mines, mining and economic geology. There is a good coverage of the commodities: molybdenum, uranium, tungsten, base and precious metals, coal, oil-shale in subject (Series I) and reports (Series II) series. Of special note, in Slides (Series V) is a short sequence of pictures of the Vekol Mountains, Arizona, the subject of Robert H. Carpenter's doctoral thesis.

Access Restrictions

There are no access restrictions on the materials for research purposes, and the collection is open to the public.

 Copyright Information

The researcher assumes full responsibility for observing all copyright, property, and libel laws as they apply.

 Related Materials

There are no known other archival collections created by Robert H. Carpenter at the date of processing.

 Acquisition Information

This material was received from Robert and Dorothy Carpenter from 1985-2010.

 Processing Information

The collection was processed by Inez Dillon Prinster in October 1995 and updated by Matt Francis in January 2011.

 Preferred Citation

Item Description, Box Number, Folder Number, Robert H. Carpenter papers, Collection 8976, American Heritage Center, University of Wyoming.

 Access Terms Anaconda Copper Mining Company. Rosario Mining Company. Union Carbide Corporation. Molybdenum mines and mining. Uranium mines and mining. Mineral industries--Burma. Nickel mines and mining. Iron mines and mining. Mineral industries--Honduras. Mineral industries--Indonesia. Mineral industries--West (U.S.) Mines and mineral resources. Mines and Mineral Resources. Businesses and Corporations. <?xm-replace_text {Title as Subject}?> Container List Series I. Subject Files

11Dr. Carpenter's Résuméundated 12Geology and Ore Deposits of the Rosario Mining District-San Juancito Mountains, Honduras, Central America by Robert H. Carpenter1954 13A Resume of Hydrothermal Alteration and Ore Deposition at Questa, New Mexico, United States of America by Robert H. Carpenter1960 14Plate Tectonics - Indonesia, Columbia T19391976, undated 15Mexico - Baja Porphyries (Mexican Porphyry Copper Belts & El Arco Copper Deposit)undated 16Hydrothermal Fluids GE515circa 1970s 17Plate Boundary Mexicocirca 1976 18Copper Porphyry Problem GE5151970s 19Metamorphism - Sulfide Deposits GE5151962, 1970s 110-11Butte, Montana and Coeur d'Alene GE5151972 21Bibliography of North America GE6061970s 22Mexican Deposits Guanajuato etc. GE5151978, undated 23Evolution of Island Arcsundated 24Cratonic Mobilization1976, undated 25Pakistan - Himalayan Mtn. Geol.573, GE6071975, undated 26Metamorphism GE5131966-1967, 1976-1977, undated 27Urad-Henderson GE5151971-1977, undated 28-9Porphyry Copper - Andes GE401-515-5161974-1978 210Breccia Pipes - Buchanan GE5151977 31-2Porphyry Copper Problem GE513-5151966-1968, 1971-1972, undated 33-4Ultramafics + Asbestos GE513-515-5161962-1973, undated 35-6Central American Geology GE515 [Professional Comments]1970-1978 37Ore Deposits Relationship to Global Tectonicsundated 38Bouganville Cu (SW Pacific)undated 39Massive Sulfide Jerome [AZ] Research1972 41-2Molybdenum Porphyry Problem GE5151960, 1968, 1971-1978 43Porph Cu (Porphyry Copper), SE Asia - Philippines, Indonesia and Islands GE5151972-1977 44-5Kuroko GE513-515-5161965-1975 46Ophiolites - Cu Min at Spreading Centers GE5151971-1975 51Bauxite GE5281965-1971 52-3Residual Nickel GE 516-528-6241960-1977 54Red Sea1972-1976 55Iron GE513-5161951,1968, 1971-1973 56-7Mississippi Valley Deposits GE516-6071963-1968, 1972-1975 61-2Mt. Isa-Syngenetics GE5131966, 1971-1976 63Connate Meteoric1962, 1977 64Pb-Zn Eastern Alps - Stratiform - Fumerole GE5161963, 1965 65United Nations Negatives [Recent Advances in Mining and Processing of Low-Grade and Submarginal Mineral Deposits]1966, 1971, 1974 66Geology of Peru GE51-1966, undated 67Salton Seaundated 68Harrison-Belt-Misc. [Belt Supergroup-N.W.U.S.]1974 69Geology of Endake Molybdenum1966-1967 610Lateritic Iron GE5281966-1969 611Sulfide Deposition in Lagoonal Environment GE5161967, 1970, 1972 612Precambrian Shield Western Australia - Iron GE5161950s-1970s 71Australia, Mt. Isa and McArthur River GE5131954, 1965-1966, 1972, 1975 72Geochemistry of Lagoonal Environment (Iron etc.)1954, 1972-1974 73Philippines-Ore Deposits GE5131966-1970 74Phosphate Deposits World Wide1964-1969, 1972 75White - Base Metal Environments Econ.Geol.1968 76Base Metal Prospects - New Territories, Hong Kong1978 77White - Saline Waters1957, 1968, 1971 78Evaporites - Ethiopia1968 79Hansonburg District Bingham, New Mexico1968, 1974 710White Pine I GE5161966-1975 81White Pine II GE402-513-5161969-1971 82Sedimentary Exhalative (Mt. Isa, Sullivan etc.), [See Mt. Isa, Red Sea and White Pine also] GE402-5161972-1973, undated 83Heyl-Stratiform Mississippi Valley GE513-5161967-1974 84-5African Copper Belt GE513-5161966, 1970-1976 86-7Sabkha/Kupperschiefer GE5161961-1974 91Oxidation - Supergene Enrichment GE515-5161972-1977 92Porphyry Copper - South West Pacific GE405-5151972-1978 93Bibliography for Mineral Deposits (RHC)1975-1976 94Mineral Exploration (RHC & RWH) English/Spanish1976 95Mineral Exploration, Mine Development and Mine Valuation Colorado School of Mines Short Course (RHC)1973 96Mineral Exploration, Mine Development and Mineral Property Evaluation - Short Course, Bogota, Columbia (RHC & RWH)1973 97Nevada GE513-5151971-1976 98White-Vapor Dominated Hot Water Systems1968, 1971-1974 99Genetic Classification of Mineral Depositsundated 910Timmins1960s-1970s, 911Telethermal - Au, Ag, Hg GE513-515-5281950s-1970s 101Au Deposits North Central Nevada, (Carlin) Periods of Plutonium GE5131966-1981 102Volcanic-Subvolcanic (Geothermal), White - Hot Water Systems GE5151963, 1972-1976 103Hutchinson - (University West, Ontario)1965, 1970-1973 104Sea Floor Volcanic Profile Plate,sundated 105Volcanogenic Deposits GE402-516,1967-1976 106Massive Sulphides (South Appalachians, Wisconsin) GE5151971-1976 107Volcan - FeS2 fumarolicundated 108Volcanogenic GE5151970-1976 111Massive Sulfides, Cyprus and Volcanic Sedimentary1963-1973 112Radiometric Age of the Rocks of Antioquia, Columbia (in Spanish)1975 113Bogota - Casper Syllabusundated 114Bogota Syllabus (English and Spanish)1976 115Medellin, Columbian Geological Orientation (in Spanish)1974 116Medellin and Bogota Notes, South America1971-1975 117Nickel Lateritesundated, 118Reconquistada Mine, Bolivia, S.A. GE4011967-1968, 1973 119Nacimiento Mine, Stratabound Copper Deposits1974, 1978 1110Shallow Sea, Lagoonal GE402-4061974, 1978 1111Burma-Bawdwin Mine, Bawdwin-Burma and Indonesiacirca 1974, 1988-1989 1112China Bar Project, Feather River, Northern California, Feather River and Turkey1987 1113China Notes 1982, People to People China Ambassador Program1980-1986 1114Climax - Henderson - Urad1930s-1960s, 1983, undated 121Indonesia: Coal Mines1972 122Indonesia: General Mineral Exploration, Mapscirca 1973 123Indonesia: Correspondence1972-1973 124Short Course for Indonesians, Indonesian Course, text and sketches (GE573)1972-1973 125Indonesian Course, map, selected bibliography1969-1974 126Indonesian Joint Venture Programcirca 1970s 127Indonesia Core Logcirca 1973 128Indonesia: Isoline Copper, Lead, Zincundated 129Indonesia: Notes - Mineralization Distribution Pattern in Underground Workings - Shan Section/Lodeundated 1210Indonesia: Core Log, Sasak Area (Daftar Isi)undated 1211Indonesia: Sussak Maps (2)undated 1212Indonesia: Preliminary Report on Sasak Geophysical Survey [Finished Report in Series II, Reports]1970s 131-3Indonesia: Sasak - Maps (3 folders)undated 134Indonesia: Correspondence1972-1973 135Mountain States1982-1983 136Ocean #1 Projectundated 137Rawhide Prospect, Owyhee County, Idaho1984, 1988 138Reward Project, Cactus Butte, AZ, Reward Drill Date GE402 Lab1972-1973 139Thailand (correspondence)1977 1310University of Wyoming Correspondence1985-1986 1311Uranium Resource Investigations1975 1312Uranium Short Course, Texas Creek Misc. Notesundated Series II. Reports

141Australian Joint Venture Program (IME)1972 142Pertinent Geologic Features and Exploration Possibilities of the Bawdwin Mine Area North Shan State, Burma (RHC)1964-1968, 1989 143Bendix Report - Original Notes - Front Range, Uraniun Occurrences (RHC)1970s 144The Black Eagle Mill (RHC)1980 145Dexter Mine - Tuscarora, Nevada (RHC)1985 146Diversified Mineral Exploration Program (IME)1969 147Summary of the Pertinent Features of the El Diente Zinc Mine, Monterrey, Mexico (IME)1972 148Fry Canyon Mill Project and Blanding Exploration Program (IME)1970 149Geologic Environments (GE402)1973, undated 1410Geology of Goat Hill Gulch - R.N. Wilson1965 1411Discovery Potential Within the Gold Strike and Gold Bug Claim Blocks, Lynn Window, Elko County, Nevada (IME)1973 1412Gold Target Area - South Slope, Western New Guinea1973 1413Igneous Uranium1973, undated 151-2Indonesia: Geophysical Survey, Sussak Area, Block 5, Sulawesi, Vol. I, II, maps, overlaysundated 153Indonesia: Tectonic Aspects (RHC)1972-1973 154Ironton Park Gold, Silver, Copper Exploration Program, Ouray County, Colorado (RHC)1981 155Korea-Hongchon Chuan, Iron Ore Feasibility Report (IME)1967 156Korea Tungstencirca 1976 157Laterite Slurry System Pipeline - Proposal (IME)1969 158Mendota Assays1979-1980 161Mendota - Preliminary Ananlysis, Silver-Lead-Zinc Properties at Silver Plume, Colorado, (RHC)1979-1980 162Mendota Project Progress Report (RHC)1980 163Mendota Mine - Silver Plume, Colorado: South Frostberg Vein Project; Features of Mendota Project (RHC)1980, 1991, undated 164Mendota - Summary, Report, Misc.1980, 1988, 1990-1991 165Mercury Deposits of the Hillcrest Area, Nevada (IME)1969 166Monarch Molybdenum Exploration Target (IME)1972 167Monarch Molybdenum Area, Chaffee County, Colorado (IME)1969 168Monarch Molybdenum (RHC)1978 169Montezuma Project - Report and Notes (RHC)1980, 1991-1992 1610Morning Star Mine, San Bernadino, California1984 1611Mt. Isa Project, Australia (GE401 Lab) (GE516)1972, 1978, undated 171Mt. Isa Region, Queensland, Australia Edgecliff Exploration Program1972 172Geology and Nickel Potential, "Project 800" Area, Eden Township, Lamoille County, Vermont1971 173Pacific Silver - Silver King Joint Venture (IME)undated 174Papago Indian Reservation, Arizona, Proposed Exploration Program (IME)1972 175Papago Indian Reservation, Arizona, Proposed Exploration Program (IME)1972 176Piceance Creek Basin Oil Shale Assessment For In Situ Retorting: Phase 1; Oil Shale Resource Assessment For In Situ Retorting: Piceance Creek Basin (RHC)1977, undated 177Porphyry Molybdenum Exploration Program in the Western United States (IME)1971-1972 178Exploration Program for Porphyry Target Area in Northern Mexico (IME)1969-1970 179Transcript of Field Notes on the Geology of the Los Puertecitos District (IME)undated 1710Preliminary Geologic Report Los Puertecitos Cobre Mina, Sonora, Mexico (IME)1970 1711Los Puertecitos Copper Project, Sasabe - Sonora, Mexico (IME)1970 1712Los Puertecitos Copper Project, Sasabe - Sonora, Mexico (Project Report/Exploration Budget) (IME)undated 1713Los Puertecitos Copper Project, Sasabe - Sonora, Mexico April 21, 1972 Report (IME)1972 181Rio Negro Ore Venture: Concession, Rio Negro Nickel Deposit, Central Guatemala, Report on Geology Map1967 182Pre-Feasibility Report - Rio Negro Ore Venture: Central Guatemala, Rep. No. 28 (IME)1970 183Pre-Feasibility Report - Rio Negro Ore Venture: Central Guatemala, Maps and Charts, Supplementary Material (IME)1970 184Basic Incorporated - Rio Negro Ore Venture: Draft Agreement (IME)1970 185-7Rosario Mine Correspondence and Progress Reports1949-1952 191Rosario Mine, Honduras, Central America: Maps and Sections1950-1989 192Rosario Mine, Maps (2) Mochitoundated 193Rosario Properties: Final Report, Correspondence, Maps1950, undated 194Rosario Mine: Notes on Mochito (RHC)1950, 1989 195The Geology and Ore Deposits of the San Juancito Mountains, Honduras, Central America1952 196Sherritt Gordon Mines Ltd. Research and Development Division1969 197Soils (Colloids)1951, undated 198Stevens Mine, Clear Creek County, Colorado (and Map - Stevens Property, Stevens Vein)1979 199Stover Marble: Report on Yule Creek and Other Sculptural Marblescirca 1986 1910Stover Marble Reserve1986-1989 1911Tungsten Deposits North East Brazil: Financial Analysis1972, undated 1912Twin Peaks Ranch Project: Draft Summary, Summary, Maps1975 1913United Nations Platesundated 201Urad Mine Area: Geological Report, Clear Creek County, Colorado (RHC)1954 202Uranium Environments and Exploration Potential in Hard Rock terrain, Front Range, Colorado1978-1979 203Progress Report - Modes of Uranium Occurrence in Colorado Front Range1977 204-6Modes of Uranium Occurrences in Colorado Front Range: 2nd Draft1978 207Modes of Uranium Occurrences in Colorado Front Range1979 208Uranium Emplacement in the Colorado Plateau1958, 1973 211Uranium Geology1958-1977 212-3Other Uranium Deposits1970s 214Uranium - Organics1969, 1971 215Uranium - Schwartzwalder1967, 1970s 216Watseca Mine 1904: Watrous and Associates1902-1904, 1979, 1982-1984 217Whitwatersrand Gold and Blind River, Canada1972, 1974, 1979 218Wyoming Uranium Project (IME)1970 Series III. Maps

22Surface Geologic Map: Rosario Mining District, San Juancito, Honduras, Central America1949 22Aerial Photographs: C, E, 555, 2-28, 2-40s showing topography, roadways mine and milling locations (VV BE M6 AMS 5 OCT 53 133 951)1953, 1963-1965 22Meingtha Lode #6 Level: (7) Pangyun Sediments; (1) Bawdwin; (7) [Tawyg Peng, Fault]; 171' level, 300' level; [To Namtu]; (1) Geologic Map Bawdwin Area; Reconnaissance Geologic Map of Thailand; Shan Lode Area; (1) Bawdwin Mine, Chinaman Ore Zone; [Rail Road-Pangyum Sediments]; Aung Tin Burmaundated 23Plate Techtonics - Indonesia working map, Bawdin Mine, North Shan States, Burmaundated 24Ouray, CO; Georgetown, CO; Stratigraphic Column-Red River Trench, Taos County, New Mexico; Cross section - Questa, New Mexico; Bawdwin Mine - underground geological mapundated 25"Structural Fabric and Uranium Occurrences of the Front Range [CO]; Stratigraphic Column, Red River Trench, Taos City, Figure 4undated 26Burma (x 34-02-R-A12)undated 27Red Mountain Placer [CO]; 2 Sketch map North Frostberg - Dunderberg and South Frostberg Veins; Bawdwin Mine Area, geologic and isometric mapsundated 28Mono Baltic Mines (including Ironton) [CO]; Bawdwin Geologic Map [Bawdwin ?]undated 29Sulphur Gulch - Blind Gulch Area Geologic - Topographic Map, Questa; South Sulawesi, Indonesia; Climax Isometric; Sulpher Gulch - Blind - Gulch Area, sketch map, Questa Mine; Generalized Outcrop, Red River Trench, Taos City, New Mexicoundated 30Cyprus Copper Belt; Questa Region cross-section along the Red River, New Mexicoundated 31South Frostberg Exploration Drilling Sketch; Quicksilver Minerals - Mendota Vein, Dev plan, North Frostberg - Dunderberg and South Frostberg veinsundated 32Geological Engineering Department, CSM, lithographic adaptations from Thesis; [Yunnan Fault]undated 33North Frostberg Vein Long Section Plate A; Questa Mine - Granite Intrusive Ridge, Isometric Projection; West-East Section Mendota Tunnel Portal, Mendota Mine long section; Burleigh and Diamond Tunnels East of Mendotaundated 34Ouray, San Juan, Hinsdane (Hinsdale) County, CO; Ironton Park; Bawdwin Mine, North Shan State, Isometric Projection, Burma; Bawdwin Mine - Underground Geological Mapundated 35Indonesia - Corporation Holdings; Bawdwin Mine - Plan of Levels, Burmaundated 36Bawdwin Mine Area - plan geologic map, Burma; plan of levels, E-W cross section showing geology before movement - Hsenwi and Yunnan Faults (same for North), Plan of levels - Meingtha Lode, levelsundated 37Stratigraphic column - no i.d.; sketch - hood zone - Questa, New Mexico, Figure 7undated 38Mendota Mine Long Section; Stratigraphic Column, Red River Trench, Taos County, New Mexico, Figure 4; West-East Section North Mendota Tunnel Portal; Mendota Mine Long Section Looking North; North Frostberg - Terrible Mine Long Section - Looking North; South Frostberg Long Section - annotatedundated 39"Explanation - Sedimentary and Volcanic Rocks; Notes; Isometric Diagram Chinaman Ore Zone Bawdwin Mine; Chinaman East (Footwall Lodes); Shan Lode West; Chinaman Footwall; Chinaman Footwall Palaung Lode; Burman Lode; 7 level Shanundated 40Rosarioundated 41Isometric Projection - Granite Porphyry intrusives, Western Fringe - Questa Mine; Isometric Projection - Red Mountain; Mendota Mine Long Sectionundated 42Rosario-North-South Cross Section A-A-San Juancito Mountains, Honduras, S.A. and East-West Cross Section B-B'(the same); Map of mining districts, V.S.; Bawdwin Area-Geologic Mapundated 43Rosario - Areal Geology of the Rosario Mining District and the Central San Juancito Mountains; Isometric Map of The Rosario Mine and North-South and East-West Cross Sections through the Central San Juancito Mountains; Rosario Preliminary Mapundated 44Bawdwin Area - Geologic Map; Geologic Map of Burma, Assam and East Bengal; Burman Lode B-2, 3, 4; Topographical overlay for Main Chinaman Lode; Main Shan Lode, Main Chinaman Lode, Meingtha Lode; Drawings - S.C.M. 1, 2, 3, 6undated 45Flat Maps, Charts, Plates: Cyprus: Cross Sections, plates, drawings, sketches, transparencies, seismograph survey with photos, (1968); Metallgenic Map of Columbia (1976); Cross Section through Northern Part of Sasak South Sulawesi; color photographs unidentified and identifiable; Questa - molybdenum mine, New Mexico; Section - Cauca Valley, Columbia; Negative-East-West Section Across Western and Central Cordillaer, Northern Columbia, East-West Section Across Cauca Valley, North Columbia (3 different sizes) 1 positive, original paste-ups of prints, full-size negatives of each paste-upundated Series IV. Papers, Speeches, and Publications

461Appraisal of Mineral Discovery Potential; Review of Low-Grade Ore Potential-Paper for A.I.M.E., Atlanta1977 462Faults in Pitching Coal Seams - Their Effect on Mining, and Their Solution1959 463Geology and Ore Deposits of the Questa Molybdenum Mine Area, Taos County, New Mexicocirca 1967 464Geology and Ore Deposits of the Rosario Mining District and the San Juancito Mountains, Honduras, Central America, Bulletin G.S.A.1954 465Summary Descriptions - Major Uranium (Not in "Modes")circa 1979 465Draft Material - "Modes"undated 465Draft Material - "Modes"undated 466Modes of Uranium Occurrences in Colorado Front Range (unbound)1978 467Modes of Uranium Occurrences in Colorado Front Range (bound)1978 471Modes of Uranium Occurrences in Colorado Front Range; Colorado School of Mines Quarterly1979 472Oil Shale Resource Assessment for In Situ; Retorting: Piceance Creek Basin, Colorado1977 473Oil Shale Resource Assessment for In Situ; Retorting, Phase 1: Piceance Creek Basin, Colorado1979 474A Resume of Hydrothermal Alteration and Ore Deposition at Questa, New Mexico, U.S.A.1960 475Uranium Environments and Exploration Potential in Hard Rock Terrain, Front Range, Colorado presentation A.I.M.E.1979 476Uranium Exploration in the Hard-Rock Terrainundated 477Robert H. Carpenter - Officer - Centennial Gold Corporation1965-1982 Series V. Slides

481Slides - [Original title scratched out]undated 482Slides - Uraniumundated 483Slides - "Flowers" [is not]undated 484Slides - Questaundated 485Slides - Porphyry Cuundated 486Slides - Questaundated 487Slides - Island of Elba; Italy; Etruscan Furnaceundated 488Slides - Vekol Mountains, Arizonaundated 489Slides - Miscellaneous: Hydrothermal; Gypsum; San Andrews Faultundated 4810Slides - San Giovanniundated 4811Slides - Montoponi; Nuraghi Ruins; Oltre il Colle; North of Bergamo, Italyundated 4812Slides - Cyprus; Beach South of Livorno; Trieste; Elbaundated 4813Slides - Elba; Geological Map of Tuscany; Lake at Raibl; Bleeberg; Holler, Kostelkaundated