| | Journal (article/letter/editorial) | 2014 Creede The last Wild West Silver Mining Camp in Colorado T he Creede mining district, located...and rugged San Juan Mountains of southwestern Colorado. Although silver was discovered in the area in...cause much excitement until 1889 when Nicholas C. Creede and his two partners found rich silver ore near...Amethyst, Last Chance, Commodore, and Bachelor. The mining encampment grew from a small settlement to a town...gravitated to mining boom towns. In 1890 the settlement was unofficially named Creede (Mumey 1949) in | | Foley, Nora K., Caddey, Stanton W., Byington, Craig B., Vardiman, David M. (1993) Mineralogy, mineral chemistry, and paragenesis of gold, silver, and base-metal ores of the North Amethyst vein system, San Juan Mountains, Mineral County, Colorado. Professional Paper 1537. US Geological Survey doi:10.3133/pp1537 | Report (issue) | Mineralogy, Mineral Chemistry, and Paragenesis of Gold, Silver, and Base-Metal Ores of the North Amethyst...Amethyst Vein System, Sari Juan Mountains, Mineral County, Colorado U.S. GEOLOGICAL SURVEY PROFESSIONAL...Alaska-Rm. 101, 4230 University Dr. • LAKEWOOD, Colorado-Federal Center, Bldg. 810 • MENLO PARK, California-Bldg...SPACE CENTER, Mississippi-Bldg. 3101 Mineralogy, Mineral Chemistry, and Paragenesis of Gold, Silver, and...Amethyst Vein System, San Juan Mountains, Mineral County, Colorado By NORA K. FOLEY, STANTON W. CADDEY, CRAIG | | | Report (volume) | 718 GEOLOGY AND ORE DEPOSITS OF THE ' CREEDE DISTRICT, COLORADO BY WILLIAM H. EMMONS AND ESPER S. LARSEN................................................. Mining and treatment of ores.......................................................................... Creede formation........................................III. Rocks of the Alboroto group Continued. Page. Equity quartz latite....................................58 58 59 59 59 59 59 60 CONTENTS. Chapter V. Creede formation..................................... | | | Report (issue) | RECENT MINING DEVELOPMENTS IN THE CREEDE DISTRICT, COLORADO By ESPEK S. LAKSEN ABSTRACT The Creede district...in the Equity mine, which follows a reverse fault in the extreme northern part of the district. Silver...are rich in silver. Some of the tuff beds of the Creede formation are partly altered to bentonite, and...by Emmons and Larsen 1 on the Creede district was completed, the district has produced over $5,000,000...detailed to the work and spent about 10 days in the district in the summer of 192T and 3 days in August, 1928 | | | Report (volume) | 1420 Mineral Resources of the La Garita Wilderness, San uan Mountains, Sout iwestern Colorado By THOMAS... SURVEY BULLETIN 1420 An evaluation of the mineral potential of the area UNITED STATES GOVERNMENT...Garita Wilderness, San Juan Mountains, southwestern Colorado. (Studies related to wilderness wilderness areas)...Supt.ofDocs.no.: 119.3:1420 1. Mines and mineral resources Colorado La Garita Wilderness. I. Bieniewski,...survey these wilderness areas to determine the mineral values, if any, that may be present. The act also | | | Report (issue) | Control of Ore Deposition in the Creede District San Juan Mountains Colorado GEOLOGICAL SURVEY PROFESSIONAL...487 Prepared in cooperation with the Colorado State Metal Mining Fund Board Geology and Structural Control...Control of Ore Deposition in the Creede District San Juan Mountains Colorado , By THOMAS A. STEVEN and JAMES...487 ·Prepared in cooperation with the Colorado State Metal Mining Fund Board UNITED STATES GOVERNMENT...Fisher Quartz La ti te ___________________________ _ Creede Formation _____________________________ _ Surficial | | | Report (volume) | Page (A) The New World or Cooke City mining district, Park County, Mont., by T. S. Levering__________..._________________ (B) Recent mining developments in the Creede district, Colo., by E. S. Larsen.____...Shirley, and Seminoe iron-ore deposits, Carbon County, Wyo., by T. S. Lovering*..._____:__..___..._____...geologic map and sections of the New World mining district, Mont. Wyo___-______--___--___________ 2. Cooke...______________ 6. Correlation diagram of the New World mining district and surrounding region____________________________________ | | Foley, N.K., Barton, P.B., Bethke, P.M., Doe, B.R. (1988) The isotopic composition of ore lead of the Creede mining district and vicinity, San Juan Mountains, Colorado: Text of a talk presented at the San Juan Mountains symposium to honor Thomas A. Steven; Rocky Mountain Section meeting of the Geological Society of America, May 2, 1987, Boulder, Colorado. Open-File Report Vol. 1988 (88-510) US Geological Survey doi:10.3133/ofr88510 | Report (issue) | o£ ore lead o£ the Creede mining district and vicinity, San Juan Mountains, Colorado: Text o£ a talk presented...Geological Society o£ America, May 2, 1987, Boulder, Colorado by N.K. Foley, P.B. Barton, P.M. Bethke and B...Survey, Reston, VA Abstract Galenas from the major Creede veins and their northern extensions are remarkably...paragenetically dispersed galenas from the Creede district and other areas as far as 11 km to the north...interpretation implies importation, deep within the Creede hydrologic system, of fluids from remote sources | | | Report (issue) | organization is carrying on for the direct advancement of mining interests throughout the country than can readily...two parts, the second part comprising papers on mineral fuels. These volumes for 1906, 1907, 1908, 1909...GOLD LODES OF THE CARRVILLE DIS TRICT, TRINITY COUNTY, CALIFORNIA. By DONALD FRANCIS MACDONALD. INTRODUCTION...writer spent 10 days in the Carrville district, Trinity County, Cal., and, incidental to other work,... gathered some data on its mining geology. A paper on the gold gravels x was pub lished, but baggage | | | Journal (issue) | Find your OwnAgate Collecting around Kremmling Colorado Morocco - The Country, The People and...Agates...Mindat.org Agates and Associated Minerals of Creede Colorado By Philip Persson PerssonRareMinerals.com ...information ranging from listing mineral localities, facts about mineral species, photographs of worldwide...to typical reference specimens), photographs of mineral localities (both modern and historical), publication...Copyrights Reserved 2014 - Printed in Denver, Colorado IDA CHAU’S JOURNAL FROM THE 3RD MINDAT INTERNATIONAL | | | 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..._______________ CeboUa district..______________________________ Upper Uncompahgre district. ______ _________________________...Uranium occurrences___________ ________ __ Bonanza district..____________________ ___________________ General | | | Corporate Document | in 1891 in northern Idaho’s Silver Valley, Hecla Mining Company is the largest primary silver producer...pre-development/exploration properties in four world-class silver mining districts in the U.S. and Mexico. Hecla is headquartered...expected to come from the restart of the Lucky Friday mine, advancement of our pre-development projects, investing... Jr. president and chief executive officer the mine, but also chose to make a number of improvements...procedures, approaches, and oversight while the mine was down, including the development and implementation | | | Report (issue) | Epithermal System: A Progress Report from Creede, Colorado by Geoffrey S. Plumlee 1 , Paul B. Barton2...Field symposium, Rocky Mountain GSA, in Boulder, Colorado, May, 1987 (Plumlee et al., 1987). Because the...mineralization at Creede, some references in this report to other talks in the series or to district geological...SLIDE LEFT 1 - Schematic representation of the Creede system hydrology, showing where different types...processes in the Creede mineralizing system. The epithermal mineralization at Creede was deposited by | | | Journal (issue) | Dunn, P. B. Leavens and C. Barnes Memoirs of a mineral collector — part I I I ..........................Dunn Inesite, a new U.S. occurrence near Creede, Mineral County, C o lo ra d o ..........................austinite, and plumbian conichalcite from La Plata County, Colorado ............................................ 38 by R. Cobban Metamict minerals at the Bemco mine near Cranberry Lake, New Jersey ..................Arizona, a major western focal point for mining and mineral collecting activity, not to mention the sunny | | | Report (issue) | industries other than stock raising, farming, and mining. There are few towns and no large cities. Railroads...mapping near 1 Burchard, B. F., U. S. Geol. Survey Mineral Resources, 1913, pt. 2, pp. 1358-1359, 1914. 2..."Burchard, B. F., and others, U. S. Geol. Survey Mineral Resources, 1913, pt. 2, pp. 1376-1387, 1914. 237...region considered extends from Stanley, Ouster County, Idaho, about in latitude 44° 15' N., longitude...to a point 40 miles below Salmon, the county seat of Lemhi County. (See fig. 28.) The region is one of | | | Corporate Document | Casa Berardi mine. (front cover) Haul truck emerging from underground Greens Creek mine. FINANCIAL...HL . 1 Mechanized rock bolter at Lucky Friday mine. HL . 2 strength through flexibility s h a re...re holde r let te r As you well know, the mining sector has While the downturn in the precious metals...Additional silver revenue is expected to come from mining higher-grade material from by-product credits...years, we should add high-grade resources to the mine plan. It will possibly be not only a higher-grade | | | Journal (issue) | ISSUE 06 • JUNE 2020 CAPTIVATED BY CREEDE Evolution of a Silver-Mining Boomtown METAMORPHIC INDEX MINERALS... 50 NO. 06 • JUNE 2020 10 SILVER MINING SURVIVOR Creede Colorado Navigates Economic Transition While...20 SOUTHWEST SUMMER Exploring San Juan Mountain Mining History 50 FIELD TRIP FOCUS Making Memories and...Serras-Herman REGULAR COLUMNS Witness to Morocco’s Modern Mining Rush Field Notes ...............................about the Polka Dot Mine in Central Oregon, information about connecting with the mine via Facebook was | | | Report (issue) | SURVEY Stable Isotope Geochemistry of the Creede, Colorado, Hydrothermal System by Robert O. Rye1 Geoffrey...Field symposium, Rocky Mountain GSA, in Boulder, Colorado, May, 1987 (Rye et aL, 1987). Because the talk...mineralization at Creede, some references in this report to other talks in the series or to district geological...of the stable isotope geochemistry of the Creede district now includes nearly 1000 measurements. Most...welldocumented samples from the southern part of the district However, initial work in the Northern Exploration | | | Corporate Document | R T Load-Haul-Dump loader at the Lucky Friday mine removing muck, or broken rock, from an active heading...in 1891 in northern Idaho’s Silver Valley, Hecla Mining Company is a leading low-cost U.S. silver producer...properties in five world-class silver- and gold-mining districts in the U.S., Canada, and Mexico. Hecla...resource information, please refer to the Estimated Mineral Reserves and Resources section at the end of this...which gave us 100% ownership of the Casa Berardi mine in Quebec, Canada. HL . 1 dear fellow shareholder | | | Corporate Document | 2015 Annual Report Hecla Mining Company was founded in 1891 in North Idaho’s fabled Silver Valley. One...later, it’s the oldest U.S.-based precious metals mining company – and the largest primary silver producer...candle. They’re underground at the original Hecla mine in Burke, Idaho, which yielded more than nine million...this mechanized rock bolter at the Greens Creek mine – dramatically increase not only miner safety, but...resource information, please refer to the Estimated Mineral Reserves and Resources section at the end of this | | | Corporate Document | REPORT ON THE HUDSON BAY MOUNTAIN PROPERTY OMINECA MINING DIVISION WEST CENTRAL BRITISH COLUMBIA NTS 093E/14W..............................................23 Mineral Processing and Metallurgical Testing..............................................27 Mineral Resource and Mineral Reserve Estimates.....................British Columbia. ................7 Figure 2. Mineral tenure map for the Hudson Bay Mountain property.....................................8 Figure 4. Mineral occurrences on Hudson Bay Mountain. .......... | | | Report (volume) | Notes on the gold lodes of the Carrville district, Trinity County, Cal., by D. F. MacDpnald...............preliminary report on the geology and ore deposits of Creede, Colo., by W. H, Emmons and E. S. Larsen.........account of the ore deposits of the Loon Creek district, Idaho, byJ. B.Umpleby................................................. Notes on the Antelope district, Nev., by F. C. Schrader................... Notes...Notes on the northern La Sal Mountains, Grand County, Utah, by J. M. Hill. Survey publications on gold | | | Corporate Document | Vancouver, BC Coeur d’Alene, Idaho Midas Elko County, Nevada Casa Berardi Montanore Libby, Montana...Hollister Elko County, Nevada Winnemucca, Nevada Reno, Nevada Hatter Graben Elko County, Nevada Aurora...Aurora Mineral County, Nevada Monte Cristo Esmeralda County, Nevada Fire Creek San Juan Silver Creede, Colorado...Colorado Lander County, Nevada operating mine/mill pre-development project exploration project corporate...EBITDA(1) (millions) $ $ Founded in 1891, Hecla Mining Company (NYSE:HL) is a leading low-cost U.S. silver | | | Report (volume) | Metadiabase sills in Negaunee Iron-formation near National Mine, Mich., by George C. Simmons ___________________...Lake sill ______________________________ National Mine sill _____________________________ Ash-flow stratigraphy...structures in the San Juan volcanic field, southwestern Colorado, by T. A. Steven, P. W. Lipman, and J. C. Olson...Pony Trail Group in the Cortez Mountains, Eureka County, Nev., by J. Fred Smith, Jr ________________________...metadiabase sills in Negaunee Iron-formation near National Mine, Mich _ 7. Columnar sections of metadiabase sills | | | Journal (article/letter/editorial) | Reston, VA 22092, USA ‘Physics Department, University of California, Berkeley, CA 94720, USA (Received October...“metamorphic” ( Alleghany ), and “geothermal” (Creede, Salton Sea) aqueous systems. Br/Cl mol ratios...volatiles; and highest (near that of seawater) at Creede ( 1.5-2.1 X 10m3) and Alleghany ( 1.2-2.4 X 10m3)...mol ratios are lowest (near that of seawater) at Creede ( l-14 X 10e6), possibly because organisms scavenged...alkali-Al-silicate mineral buffers at fluid inclusion trapping temperatures at Creede, and large contributions |
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