 | | Journal (issue) |
| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...............171 J. M. Shannon and G. C. Shannon Rico ..................................................SPECIMENS from the collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description... All rights reserved. notes fromthej EDITOR COLORADO-III Here we are with our third special issue devoted...devoted to the mines and minerals of Colorado. As most long-time subscribers know, the first in the series |
 | | Book |
| \‘ ' , TEIE ORE DEPOSITS ‘ \ or THE i RICO MOUNTAINS, comRAno BY FREDERKH§LESLHQRANSOME ¢ EXTRACT...OFFICE E ‘ THE ORE DEPOSITS OF THE RICO MOUNTAINS COLORADO B \' FREDERICK LESLIE RANSOME 229 98939.............................................. .. Pyrite .................................................. . . . . . . . . . . . _ . _ . Future of the district . _ . . . . . . . . _ . . . . . . . . . . . ....Hill and Dolores Mountain . _ . . . . . _ . . . _ . . _ . . . _ . . . . . . . Enterprise mine . . . . |
 | | Report (issue) |
| Geology and Ore Deposits of the Rico District, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 723...723 Geology and Ore Deposits of the Rico District, Colorado By EDWIN T. McKNIGHT GEOLOGICAL SURVEY ...modern mineral technology~ became a lead, zinc, and pyrite camp UNITED STATES GOVERNMENT PRINTING OFFICE...------------------------------------Location and geography of district -----------History --------------------------...-------------Middle and Upper ( ?) Pennsylvanian Series_ Rico Formation ---------------------Permian System - |
 | | Book |
| MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |
 | | Report (volume) |
| Radioactivity in the Metal-Mining Districts of the San Juan Mountains Colorado GEOLOGICAL SURVEY --*_-...Radioactivity in the Metal-Mining Districts of the San Juan Mountains Colorado By C. T. PIERSON, W. F. WEEKS...radioactivity in the metal-mining districts of the San Juan Mountains, Colorado, by C. T. Pierson, W. F...412-413. 1. Radioactivity. 2. Uranium ores San Juan Mountains. i. Title. (Series: U. S. Geological Survey. Bulletin..._______________ CeboUa district..______________________________ Upper Uncompahgre district. ______ _________________________ |
 | | Report (volume) |
| Potential and Geology of the San Juan National Forest, Colorado Edited by Richard E. Van Loenen and Anthony B...potential and geology of the San Juan National Forest, Colorado I edited by Richard E. Van Loenen and Anthony...: I 19.3.2127 1. Mines and mineral resources--Colorado-San Juan National Forest. I. Van Loenen, Richard...famous mining districts, such as those at Rico and La Plata, but there is no significant mining being...Foley, and Anthony B. Gibbons Exploration and Mining History ...................................... |
 | | Report (issue) |
| Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...location, area, and organization of the mining counties of Colorado _________________________ _ Adams County_-..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |
 | | Book |
| URANIUM GUIDEBOOK FOR THE PARADOX BASIN, UTAH AND COLORADO TABLE OF CONTENTS Page THE PARADOX BASIN OVERVIEW...AND MINING AREAS SLICK ROCK DISTRICT GYPSUM VALLEY DISTRICT BULL CANYON DISTRICT URAVAN DISTRICT GATEWAY...GATEWAY DISTRICT (EASTERN GATEWAY AREA) MC ELMO CREEK DRAINAGE AREA LA SAL CREEK AREA PARADOX DISTRICT BEAVER...VALLEY (BIG INDIAN) DISTRICT MOAB DISTRICT GREEN RIVER DISTRICT THOMPSONS DISTRICT INTER-RIVER REGION...REGION DRY VALLEY DISTRICT COTTONWOOD AND BUTLER WASH AREAS MONTEZUMA CANYON DISTRICT SEVEN-MILE CANYON |
 | | Report (volume) |
| ____________________________ History of placer mining in New Mexico-__________-_-________________ Purpose...area______________.______________-__-___.______________ Hidalgo County.______________________________________________________...River placers (Rio La Casa district)__________._____________. Otero County. _________________________________..._______________. _____________ 15. Rio Chama placer (Abiquiu district)______________________________ Sandoval, Bernalillo..._____-_____-_--_-______-_____19. Willow Creek district.._________ __ __ _____ 19 20 20 20. Villanueva |
 | | Book |
| 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |
 | | Report (issue) |
| BULLETIN 71 Mineral Resources of Taos County, New Mexico by JOHN H. SCHILLING Description of mineral...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING 8c TECHNOLOGY............................ 9 Sangre de Cristo Mountains ................................................................................ 11 HISTORY OF MINING ........................................................... 35 Spanish Main prospect ["Govenor's Mine"(?)] ....................................... 36 |
 | | Report (issue) |
| INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY...23 23 24 24 25 26 26 26 26 26 27 28 28 29 Page MINING DISTRICTS ....................................................................... 30 Bernalillo County ............................................................................ 30 Tijeras Canyon District .................................................................................... 30 Catron County .............................................. |
 | | Report (volume) |
| Director Bulletin 743 GEOLOGY OF THE OATMAN GOLD DISTRICT ARIZONA BY F. L. RANSOME WASHINGTON GOVERNMENT... Introduction _ Situation__________ History of mining: Topography ______ General geology________ Out...______i______ Gold Dust vein_ _ _ _ __________ Pioneer vein __ _____ _ ____ _ __________ Midnight vein_____...map of tbe Oatman district, Ariz_____________ II. Topography of the Black Mountains, near Oatman, Ariz...; B, View northeast over the broad top of the mountains southeast of Oatman________________________ in |
 | | Journal (article/letter/editorial) |
| 14 October 2014 T he Andes are spectacular mountains that occupy the west coast of South America, stretching...is 6,873 meters (22,550 feet), and the highest mountain in the Western Hemisphere, Aconcagua at 6,960...640 kilometers (400 miles) across. The imposing mountain chain shapes the ecology of the entire continent...Americans were obtaining gold from placer deposits and mining and smelting oxidized copper ores in central Peru...(tucuna), which implies a rudimentary knowledge of mining and mineralogy. The mineral wealth was an integral |
 | | Report (volume) |
| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
 | | Report (issue) |
| ever since. Besides the La Grange mine, the largest hydraulic mine now in active operation, it contains...mines, particularly in the northern portion of the county. Large bodies of gravel of lower grade yet remain... Murphy, of the Union Hill mine; Mr. Pierre Bouery, of the La Grange mine; Mr. W. D. Ayers, of Poker...Globe mine; but more particularly to Mr. H. L. Lowden, formerly county surveyor of Trinity County, who...wholly within the southern part of the Klamath Mountains. The course of Trinity River (see Pl.° I) is roughly |
 | | Report (issue) |
| and Ore Deposits ofthe Summitville District San Juan Mountains Colorado By THOMAS A. STEVEN and JAMES C...PAPER 343 Prepared in cooperation with the Colorado Metal Mining Fund Board UNITED STATES GOVERNMENT PRINTING...underlying Cropsy Ridge . Quartz latites near South Mountain.... Petrography _______________________ Upper...ridges-__--_---------_----_-.-__---.Lavas underlying North Mountain._______ Lavas capping the ridge east of Park Greek...Greek. Possible upper Fisher dikes on South Mountain. _____-___________-------_--._-_Petrography. __ |
 | | Book |
| Spanish-English, English-Spanish glossary of gem, mineral and mining terms. BY PAUL WILLARD JOHNSON Price $2.00 r...El Antimonio District Cananea District ...... Arizpe District ........... Nacozari District ...... Moctezuma...Moctezuma District ... Hermosillo District ... Alamos District ........ San Bernardo Area Alistos District...SECTION 2 — Highway 45 Sabinal District ............... Los Lamentos District.... Placer de Guadalupe Puerto...Aire District Chihuahua .......................... Santa Eulalia District....... El Potosi Mine..... |
 | | Report (issue) |
| description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |
 | | Report (volume) |
| ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
 | | Report (issue) |
| Series 30 Bibliography and Index of Colorado Geology, 1984-1989 Colorado Geological Survey Department of...Resources Denver, Colorado 1990 Information Series 30 Bibliography and Index of Colorado Geology, 1984-1989...Institute under contract to the Colorado Geological Survey Colorado Geological Survey Department of...of Natural Resources Denver, Colorado 1990 ii FOREWORD In recognition of the need to more effectively...published literature on the state's geology, the Colorado Geological Survey is pleased to release Information |
 | | Journal (article/letter/editorial) |
| criticismand advice during the courseof JOHNNIE GOLD DISTRICT, REGIONAL accumulation NE?ADA, The influence...localization of ore in the basal Cambrian rocks of the district. In addition, the presenceof apparentstrati... Nolan (1924) previouslydescribedthe Johnnie district. The geologyof the districtis portrayedin This...laminated shale at the base of the Spring Mountains,Nye County,Nevada was dis- Carrara Formation. The rocksin...mostim- cuhninated portant ore depositionin the district. This section buried and later exhumed. includes(Fig |
 | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) |
| Survey Denver, Colorado Department of Geology, Denver Museum of Natural History Denver, Colorado NOTE FOR...revision of U.S.G.S. Bulletin 1114, Minerals of Colorado A 100 year record, by Edwin B. Eckel By Donley...Prepared in cooperation with Friends of Mineralogy - Colorado Chaptar, and the Denver Museum of Natural History...references dealing with the mineralogy of the state of Colorado. It is part of a more than 10 year effort to update...and revise U.S.G.S. Bulletin 1114, Minerals of Colorado: A 100 year record, by Edwin B. Eckel (1961). |
 | | Report (volume) |
| Mineral Resources of the San Juan Primitive Area, Colorado By T. A. STEVEN and L. J. SCHMITT, JR., U.S. GEOLOGICAL...Juan and the Upper Rio Grande primitive areas, Colorado. The area discussed in the report corresponds...Tertiary volcanic activity.... 54 Needle Mountains mining district.______________________ Hydrothermal alteration...______---____-_______-_-_____-____._ Beartown mining district.________________N______________ Whitehead Gulch..._________________________________________ Piedra Peak-Red Mountain area._____.--__.________ Possible ore deposits |
 | | Report (issue) |
| MINERAL RESOURCES O F COLFAX COUNTY, NEW MEXICO BY R. F. PETTIT, J R . 1946 NMBM&MR Open-File Report...""""- ""_ ""- ""_ PETTIT REPORT - COLFAX COUNTY FULL CAPTIOILS FOR /\,., PLATES Plate NO I...valley ofUte Rebel Chief mine; by Montezuma mine;c, Creek, a, hotel; d, Aztec m i l l ; e, Corcoran...tunnels of Aztec mine; f , Aztec No. 4 tunnel; g, Aztec No. 3 tunnel; h, Aztec No. 2 tunnel; i, Aztec No....1tunnel. 1, Gemralized geologic map of Colfax County. 2. Northern p a r t of Iwreno Valley, of Bddyllountain |
