 | | Journal (article/letter/editorial) | | of the Bulldog Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral...Mineral County, Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine...private and museum collections the world over. Its mineral wealth is well represented at the Mines Museum...wide array of habits and mineral associations. Also recovered from the mine was an abundance of fine... 5 Loca�on Views of Creede 6 Rich Silver Legacy of the Bulldog Mountain Mine 7 “Close, But No Cigar” | | | Journal (article/letter/editorial) | | of the Bulldog Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral...Mineral County, Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine...private and museum collections the world over. Its mineral wealth is well represented at the Mines Museum...wide array of habits and mineral associations. Also recovered from the mine was an abundance of fine... 5 Loca�on Views of Creede 6 Rich Silver Legacy of the Bulldog Mountain Mine 7 “Close, But No Cigar” |  | | Journal (article/letter/editorial) | | of the Bulldog Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral...Mineral County, Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine...private and museum collections the world over. Its mineral wealth is well represented at the Mines Museum...wide array of habits and mineral associations. Also recovered from the mine was an abundance of fine... 5 Loca�on Views of Creede 6 Rich Silver Legacy of the Bulldog Mountain Mine 7 “Close, But No Cigar” | | | Journal (article/letter/editorial) | | of the Bulldog Mountain Mine (or Bulldog Mine) A Legacy Rich In Silver Creede Mining District, Mineral...Mineral County, Colorado, USA By Ken Kucera Fabulous mineral specimens from the rich Bulldog Mountain Mine...private and museum collections the world over. Its mineral wealth is well represented at the Mines Museum...wide array of habits and mineral associations. Also recovered from the mine was an abundance of fine... 5 Loca�on Views of Creede 6 Rich Silver Legacy of the Bulldog Mountain Mine 7 “Close, But No Cigar” |  | | Journal (article/letter/editorial) | | Microminerals in the Creede Mining District The Amethyst, Commodore No. 5 Mineral County, Colorado Unless otherwise...his collection & Bulldog Mountain Mines C reede is located in southwestern Colorado on the edge of the...in the Creede district was at the Holy Moses mine high above East Willow Creek, but the district did not...West Willow Creek approximately 1.5 miles north of Creede. The Commodore No. 5 ore bins are the first structures...Commodore mine perched on the mountainside. The Amethyst mine is north of the Commodore mine, and most |  | | Journal (article/letter/editorial) | | Zoningof the BulldogMountainVein System,Creede District, Colorado GEOFFREY S. PLUMI U.S.GeologicalSurvey... The BulldogMountainveinsystem,Creededistrict,Colorado,isoneof fourmajorepithermal vein systems fromwhichthe...eralizationstageshave been identifiedalongthe Bulldog Mountainveinsystem,eachwith a characteristic suiteof...containingchalcopyrite,tetrahedrite, polybasite,bornite,pyrargyrite,anda varietyof othersulfidesandsulfosalts...ngpatternsacross the central and southern Creede district. The complexvariationsin mineralassemblages |  | | Journal (article/letter/editorial) | | HISTORY OF FOUR Native Silver Localities 7 in Colorado Downloaded by [University of California, San Diego]...72 Golden, Colorado 80403 All photos by author unless otherwise noted SINCE 1859 COLORADO HAS PRODUCED...metal. Native silver in Colorado has been deposited both as a primary mineral, crystallized directly from...from hydrothermal fluids, and as a secondary mineral, precipitated during the various processes involved...silver specimen producers-Caribou, Ward, Aspen, and Creede. Secondary silver may be the only form of the native |  | | Journal (article/letter/editorial) | | Photographs January/February: Chalcopyrite on quartz, La Mine de Giraud, La Gardette, Bourg d’Oisan, Isère, France...Herkimer Diamond Mines, Inc., New port, Herkimer County, New York. Jeffrey B. Fast specimen and photo....cleavelandite, 49er Pocket, Oceanview mine, Pala district, San Diego County, California. Bill Larson specimen...photo. September/October: Gold, Mockingbird mine, Mariposa County, California. Collector’s Edge Minerals,...Crossroads, Wilkes County, Georgia. Lisa Bennett specimen, Jeff Scovil photo. A Acanthite, Colorado, 442; Utah |  | | Journal (article/letter/editorial) | | acanthite paramorph after argentite from the Rayes mine, Guanajuato, Mexico. Francis Benjamin specimen,...1878); the Baker quarry near Billmeyer, Lancaster County, Pennsylvania, where it occurs as an alteration...Hill occurrence in Davidson County, and the McMakin mine in Cabarrus County (Genth 1891); and mines of...of the Virgilina district, Halifax County, Virginia (Dietrich 1990). The great silver occurrences of the...locally abundant acanthite. Many mines of the Colorado mineral belt contained important amounts of acanthite |  | | Report (issue) | | Mckinstryite (Ag, Cu)2S c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic....c = 7.803 Z = 32 X-ray Powder Pattern: Foster mine, Cobalt, Canada. 2.606 (100), 2.070 (70), 3.51 (60)...(2) 60.7 24.8 14.8 Total 100.0 100.3 (1) Foster mine, Canada; by electron microprobe, corresponding to...stromeyerite, actinolite, calcite (Foster mine, Canada); bornite, chalcocite, chalcopyrite, djurleite, digenite...aragonite (Sedmochislenitsi mine, Bulgaria). Distribution: In Canada, from the Foster mine, Coleman Township, |  | | 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...American Rift (Colorado-New Mexico). Bibliography: p. Includes index. 1. Mines and mineral resources—Colorado...resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna B. II. Title. III. Title: Great...possible steps should be taken to preserve our mineral heritage, whether in physical form as irreplaceable |  | | Journal (article/letter/editorial) | | JR.,PHILIP M. BETHKE,ANDEDWINt•OEDDER Abstract Mineral assemblages involving pyrite, hematite, chlorite...chemicalenvironmentfrom varying sufficientlyto form bornite,anglesite,or magnetite. The bulk of the ore was...modelfor ore depositionhas importantimplications for mineral exploration. Mineralshavingretrograde solubilities...of the Creedemining district. The ore depositsand the detailedgeologyof the district have been described...vein, one of the importantproducingveinsin the district,togetherwith evidencefrom fluid inclusionstrappedin |  | | 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) | | Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.....................in Colorado minerals? ...................................... 329 by R. A. Kosnar Famous mineral localities:...Home mine .................................................. 333 by R. A. Kosnar Famous mineral localities:...339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A............373 by E. E. Foord and R. F. Martin Mineral collecting at the Sunnyside & Idarado m in e s |  | | Journal (article/letter/editorial) | | deposition andemplacement of the host rock, size of the district,temperaturesof mineraldeposition,chemicalcomposition...type(Goldfield,Nevada)andtheadulariasericitetype (Creede,Colorado;RoundMountain,Nevada).Bothtypeshavegold-richand...ivided into Two Types,with SelectedReferences District Selected references Acid-sulfatetype Ransome(1901)...Adularia-sericitetype LakeCity I, CO• Colqui,Peru2 Eureka, COs Creede, CO Irving andBancroft(1911) Slack (1980) Petersenand...ositsis illustrated by thePrideof theWestmine,Colorado,a gold-rich, dominantlyvolcanic-hosted vein systemthat |  | | Report (issue) | | Scalemodelecaltydomessery Clay, GRISEMSMS wate Gn GOaNe MininG Districts vce oh with RApIAL ae TE ee PRE...Detwieccnmpasinsmancialip hits mamryt cetera MINING DISTRICTS, ASSOCIATED WITH CA NTICEINES eerie...0000eeceescececscdbeen structural map, or Rico; Colorado, .district: . ..+.5. ssw Fea ive Res five voles ow...cureieunertiae ote teers 12 Plan. and section of Sunlight district, Wyoming, 16 4, tires sheik aes ........02+2...Mexico Aenea SmmSCLUCLUTAlEMaprOrsOllyentons district ColoLadoum Ole Generalusectionsthroupheoilyentonidistricte |  | 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) | | 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 |  | | Report (issue) | | Preliminary compilation of descriptive geoenvironmental mineral deposit models Edward A. du Bray1 , Editor Open-File...Government. 'Denver, Colorado 1995 CONTENTS Geoenvironmental models of mineral deposits-fundamentals...... 10 Geophysical methods in exploration and mineral environmental investigations, by D.B. Hoover, D............................................. 145 Creede, Comstock and Sado epithermal vein deposits, by...Edward A. du Bray GEOENVIRONMENTAL MODELS OF MINERAL DEPOSITSFUNDAMENTALS AND APPLICATIONS by Geoffrey |  | | Book | | INTRODUCTION 1.1. Mineral Deposit versus Orebody 1.2. Styles of Mineralization and Morphology of Mineral Deposits...Distribution of Mineral Deposits 1.3. Understanding Mineral Deposits CHAPTER 2. FORMATION OF MINERAL DEPOSITS...49 54 56 73 89 92 CHAPTER 3. INTERPRETATION OF MINERAL DEPOSITS - I 3.1. Introduction 3.2. Geologic Setting...124 131 142 147 CHAPTER 4. INTERPRETATION OF MINERAL DEPOSITS - II 4.1. Stable Isotopes 4.2. Sulfur... A Comprehensive Example: The Cree de District, Colorado, USA 4.11. Summary 4.12. Recommended Reading |  | | Journal (article/letter/editorial) | | Accepted Manuscript Arsenic in the Wiśniówka acid mine drainage area (south-central Poland) – Mineralogy...Sabina Dołęgowska , Arsenic in the Wiśniówka acid mine drainage area (south-central Poland) – Mineralogy... ACCEPTED MANUSCRIPT Arsenic in the Wiśniówka acid mine drainage area (south-central Poland) – mineralogy...mineralogy and geochemistry in SC the Wiśniówka acid mine drainage (AMD) area, south-central Poland. The basic...textural and geochemical characteristics, this mineral undergoes rapid oxidation on exposed quarry walls |  | | Report (issue) | | Research on Mineral Resources-1989 Program and Abstracts Fifth Annual V.E. McKelvey Forum on Mineral and Energy...1035 A view of the main ore zone at the Carlin mine, Nevada. Popovich Hill is on the left and is underlain...the Western United States. USGS Research on Mineral Resources-1989 Program and Abstracts Edited by...Schindler Fifth Annual V.E. McKelvey Forum on Mineral and Energy Resources U.S. GEOLOGICAL SURVEY CIRC~LAR...Forum on Mineral and En ergy Resources (5th : 1989 : Reno , Nev.) USGS research on mineral resou rces-1989 |  | | Report (issue) | | Mount Belknap caldera, Utah. USGS Research on Mineral Resources-1987 Program and Abstracts Edited by...lie Sachs Third Annual V. E. McKelvey Forum on Mineral and Energy Resources U.S. Geological Survey Circular...contributions to U.S. Geological Survey programs in mineral and energy resources. Through active exchanges...learned firsthand about the changing needs of the mineral and energy industries, and we found new ways to...to research, development, and administration in mineral and energy resources as a scientist, as Chief Geologist |  | | Report (volume) | | GEOLOGY OF THE SAN JUAN REGION OF SOUTHWESTERN COLORADO BY WHITMAN CROSS AND ESPER S. LARSEN UNITED...rocks of Conejos age._ 'Treasure Mountain quartz latite Sheep Mountain andesite__-____ Alboroto quartz...formations._____.___________.;___ ____________ Creede formation____________^____________ _ _______ ...__-__ Resources. ____ __ ^_____ _ ______ Metal mining.._____________-_-------__--_-______-____--_____Production...of the San Juan region, Colorado _________ In pocket 2. Relief map of Colorado showing the relation of |  | | Report (issue) | | UNITED STATES MINERAL RESOURCES GEOLOGICAL SURVEY PROFESSIONAL PAPER 820 UNITED STATES MINERAL RESOURCES...Washington, D.C. 20402 FOREWORD Minerals and mineral fuels are literally the cornerstones of modern...comforts of life in the United States today. Most mineral resources are nonrenewable, for the deposits from...course, many mineral products can be recycled. Because of our dependence on minerals and mineral fuels, the...economically. As a part of our response to the Mining and Mineral Policy Act of 1970, the Geological Survey |
|
