 | | Journal (article/letter/editorial) | | 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms of sheer volume...Kalgoorlie, Western Australia, and Cripple Creek, Colorado. Although on opposite sides of the globe, they...they have striking similarities in their mining history and mineralogy, but their geology is seemingly quite...specimens of essentially massive gold tellurides associated with coarse native gold. Cripple Creek, on the other...that resemble cuneiform characters. Sylvanite is gold-silver telluride with the composition (Au,Ag)2Te4 |  | | Report (issue) | | Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES...along the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...along the Animas River._____ Localities in the La Plata quadrangle __ Collections from the Rico formation_____...its tributaries..__________ Localities in the La Plata quadrangle __ Interpretation of the Rico collections |  | | Journal (article/letter/editorial) | | and other alkaline-related gold deposits in the southern Rocky Mountains, USA: in¯uence of regional tectonics...vein, breccia, disseminated, skarn, and porphyry gold deposits form a belt in the southern Rocky Mountains...spatially to the Colorado mineral belt (CMB). Other alkaline igneous rocks and associated gold deposits formed...Mountain front southward, from Cripple Creek in Colorado through New Mexico. All of these deposits are...important factor in the formation of all of the gold deposits was the near-surface emplacement of relatively |  | | Journal (article/letter/editorial) | | CALAVERITE Cripple Creek, Colorado W ith the exception of native gold and electrum, the gold telluride calaverite...calaverite may well be the most important gold ore mineral. Its weathering characteristics make identification...Cripple Creek district, essentially subsequent to the development of all other Colorado gold districts.... Unlike most gold deposits, weathering of those characterized by relatively abundant telluride minerals...fine-grained and dull, mustard-colored secondary gold that is disbursed as tiny particles as the individual |  | | Journal (issue) | | Colorado Springs Mineralogical Society Founded in 1936 Lazard Cahn Honorary President “Pick & Pack” Vol...understand the waves of new science--evolution, mining, M. McCalmont environmental change, population...to Colorado and the Four Corners region. Photo of a relief model. Credit: M. McCalmont COLORADO SPRINGS...SPRINGS MINERALOGICAL SOCIETY PO BOX 2 COLORADO SPRINGS, COLORADO 80901-0002 March 2021 CSMS Pick & Pack...10 10 AM - 3 PM Family Day at Western Museum of Mining and Industry (WMMI). Geology - themed activities |  | | Journal (article/letter/editorial) | | tellurium and selenium can be enriched in hydrothermal gold (± silver) deposits has been a subject of much interest...Au-Ag-Te sample from deep in the Cresson Mine, Cripple Creek, Colorado, analyzed by Unger (2008), contained...Rose, Buena, and Golden Age Mines) of Jamestown, Colorado, contained similar concentrations of Au, Mo, and...Se minerals, and vice versa (Fig. 3). Bodie, California (number 39 on Fig. 2), is seemingly an outlier...(top; see Saunders et al., 2011b). (D) Photograph of gold-rich layer (represents a discrete depositional event) |  | | Journal (article/letter/editorial) | | TOM ROSEMEYER 1632 Camp Bird Mine Road P . O . Box 586 Ouray, Colorado 81427 Tom Rosemeyer is the owner...Explora tion and has mined and collected minerals in Colorado for the past twenty years. have found Arnold...Mountain Gem and Mineral Society, president of the Colorado Fed eration of Gem and Mineral Societies, and...Strickland quarry, Gillette quarry, the Ruggles mine, and the Newry mine, to name a few. How did you get interested...O T H E R C O L L E C T I N G S E A S O N has come and gone in Colorado. During the summer I was able |  | | Journal (article/letter/editorial) | | from epithermal and orogenic gold deposits: application to the Emperor gold-telluride deposit, Fiji Andrew...Andrew P. Fornadel, Paul G. Spry, Simon E. Jackson PII: DOI: Reference: S0169-1368(19)30219-7 https://doi...from epithermal and orogenic gold deposits: application to the Emperor gold-telluride deposit, Fiji, Ore...from epithermal and orogenic gold deposits: application to the Emperor gold-telluride deposit, Fiji Andrew...Andrew P. Fornadela,b, Paul G. Sprya,*, Simon E. Jacksonc aDepartment of Geological and Atmospheric |  | | Report (issue) | | Tenacity: Brittle. Hardness = 2.5–3 VHN = 197–213 (100 g load). D(meas.) = 9.10–9.40 D(calc.) = 9.31 Optical...0703(3) X-ray Powder Pattern: Cripple Creek, Colorado, USA. 3.02 (10), 2.09 (8), 2.20 (4), 2.93 (3), 1...Total 100.30 99.75 100.00 (1) Cripple Creek, Colorado, USA. (2) Kalgoorlie, Australia. (3) AuTe2 . Polymorphism...the USA, in California, at the Stanislaus [TL], Morgan, and Melones mines, Carson Hill district, Calaveras...Co.; at the Spotted Horse mine, Maiden, Fergus Co., and the Mayflower mine, Tobacco Root Mountains, Madison |  | | Report (volume) | | Potential and Geology of the San Juan National Forest, Colorado Edited by Richard E. Van Loenen and Anthony B...Survey With a section on Salable Minerals By Andrew G. Raby and JohnS. Dersch U.S. Forest Service U.S....potential and geology of the San Juan National Forest, Colorado I edited by Richard E. Van Loenen and Anthony...; with a section on Salable Minerals I by Andrew G. Raby and John S. Dersch. p. em.- (U.S. Geological...: I 19.3.2127 1. Mines and mineral resources--Colorado-San Juan National Forest. I. Van Loenen, Richard |  | | Journal (issue) | | length of arsenolamprite in matrix from Alacaran Mine (Pampa Larga, Copiapo, Chile). All the specimens...Giant, Doctor and Mining Engineer Mark Ivan Jacobson Chuandongbei Gas Project Shangri-La Center - Level...Precious Stones report stated that the Himalaya Mine was brought into notice in 1898 by Mr. Charles Russell...operated the tourmaline mine? And how did this lead to the work by the Himalaya Mining Company? Archibald...W.W. Dawson gold medal for best bandaging, although he worked most of his life as a mining engineer and |  | | Report (volume) | | Intrusive Rocks ana Associated Ore Deposits in the Colorado Mineral Belt U.S. GEOLOGICAL SURVEY BULLETIN...University Dr. LAKEWOOD, Colorado Federal Center, Bldg. 810 MENLO PARK, California Bldg. 3, Rm. 3128, 345...the Colorado Mineral Belt By Charles G. Cunningham, Charles W. Naeser, Richard F. Marvin, Robert G. Luedke...understand the temporal and spatial evolution of the Colorado Mineral Belt UNITED STATES GOVERNMENT PRINTING...and associated ore deposits in the Colorado Mineral Belt / by Charles G. Cunningham ... [et al.]. p. cm |  | Fornadel, Andrew P., Spry, Paul G., Haghnegahdar, Mojhgan A., Schauble, Edwin A., Jackson, Simon E., Mills, Stuart J. (2017) Stable Te isotope fractionation in tellurium-bearing minerals from precious metal hydrothermal ore deposits. Geochimica et Cosmochimica Acta, 202. 215-230 doi:10.1016/j.gca.2016.12.025 | Journal (article/letter/editorial) | | hydrothermal ore deposits Andrew P. Fornadel, Paul G. Spry, Mojhgan A. Haghnegahdar, Edwin A. Schauble...hydrothermal ore deposits Andrew P. Fornadela,b, Paul G. Sprya*, Mojhgan A. Haghnegahdarc, Edwin A. Schaublec...Drive, Columbia, MD 21046, U.S.A. c University of California, Los Angeles, Dept. of Earth, Planetary, and...epithermal gold deposits showing a narrower 27 range of isotope values than those in orogenic gold and volcanogenic...tellurates, respectively (e.g., Otto Mountain, California; Housely et 15 al., 2011), Te is commonly found |  | Long, Keith R., DeYoung,, John H., Ludington, Stephen (1998) Database of significant deposits of gold, silver, copper, lead, and zinc in the United States. Open-File Report Vol. 1998 (98-206) US Geological Survey doi:10.3133/ofr98206ab | Report (issue) | | deposits of the East Shasta copper-zinc district, Shasta County, California: U.S. Geological Survey Professional...1972, Geology and mineral deposits of Esmeralda County, Nevada: Nevada Bureau of Mines and Geology Bulletin...80 p. Allsman, P.T., 1940, Reconnaissance of gold mining districts in the Black Hills, South Dakota: U...Nutt Wilderness Study Area (AZ-020-024), Mohave County, Arizona: U.S. Bureau of Mines Mineral Land Assessment...Plumas County, California; Venture 63: San Francisco, Calif., American Exploration and Mining Co., unpaginated |  | | Journal (article/letter/editorial) | | 1007/s00710-006-0128-6 The gold–vanadium–tellurium association at the Tuvatu gold–silver prospect, Fiji:...Fiji: conditions of ore deposition P. G. Spry and N. L. Scherbarth Department of Geological and Atmospheric...Atmospheric Sciences, Iowa State University, Ames, Iowa, USA Received October 23, 2005; revised version accepted...Cook Summary The Tuvatu gold–telluride prospect is one of several epithermal gold systems along the >250...conditions of formation of the telluride-native gold stage at Tuvatu (250 C, Au ¼ 1 ppb, Te ¼ 1 |  | | Journal (issue) | | FREEWAY 14051 p a c if ic COAST HIGHWAY Gold-Nevado Co. California Hours: Tues-Sar. 10-5 Sunday 12-5 [evenings...Institution Pete J. Dunn Smithsonian Institution Peter G. Embrey British Museum (Nat. Hist.) Richard C. Erd...Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ............................................... |  | 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). |  | | Journal (issue) | | Cerussite from Mammoth-St. Anthony Mine (Tiger, Pinal Co., Arizona, USA). Ex coll. Rock Currier. Part of...Treasures Exhibition at the TGMS Show 2008. Kelly Mine Smithsonite A Lesson Learned Bob Werner werner@lcturbonet...a lasting impression on me occurred in the Kelly Mine in New Mexico in the late SO's. Socorro, New Mexico...the state is home to the New Mexico Institute of Mining & Technology (NMIMT), formerly the New Mexico School...admitted to NMIMT to begin studies in geology and mining engineering. I can still remember the first time |  | | Report (issue) | | Epithermal Gold Deposits Part 1! U.S. GEOLOGICAL SURVEY BULLETIN 1857-1 AVAILABILITY OF BOOKS AND...CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES, California-Federal Eldg.,... Rm. 7638,300 N. Los Angeles St. MENLO PARK, California-Bldg. 3 (Stop 533), Rm. 3128. 345 Middlefield... Rm. 8105,125 South State St. SAN FRANCISCO, California-Customhouse, Rm. 504,555 Battery St. SPOKANE...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS |  | Saunders, J. A., Unger, D. L., Kamenov, G. D., Fayek, M., Hames, W. E., Utterback, W. C. (2008) Genesis of Middle Miocene Yellowstone hotspot-related bonanza epithermal Au–Ag deposits, Northern Great Basin, USA. Mineralium Deposita, 43 (7) 715-734 doi:10.1007/s00126-008-0201-7 | Journal (article/letter/editorial) | | deposits, Northern Great Basin, USA J. A. Saunders & D. L. Unger & G. D. Kamenov & M. Fayek & W. E. Hames...meta-sedimentary or granitic origin, adularia-rich gold mineralization formed. Where glassy rhyolitic country...210 Petrie Hall, Auburn, AL 36849, USA e-mail: saundja@auburn.edu G. D. Kamenov Department of Geological...Williamson Hall, P.O. Box 112120, Gainesville, FL 32611, USA M. Fayek Department of Geological Sciences, University...89445, USA Present address: D. L. Unger Victoria Resources, 240 S. Rock Blvd., Reno, NV 89502, USA textures |  | | Book | | San Juan region, Colo.—Hist. Colorado. i. Title. 2. Silver mines and mining— F782.S19B7 973.838 T.ilmirv...(>.» 759 , 1SGG5 Son Juon Country (legend) County Lines Paved Highways Dirt roads Four Wheel Drive...the most spectacularly beautiful areas in all of Colorado. Its history, since ear¬ liest times, is a particularly...Conquistadores searched its rivers and their tributaries for gold. Intrepid fur trappers explored its streams and...of the nineteenth century. Optimistic Anglo-Saxon gold seekers once more penetrated its vertical topography |  | | 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 |  | | Report (issue) | | HYDROTHERMAL SYSTEMS IN VOLCANIC CENTERS by Charles G. Cunningham, U. S. Geological Survey, 959 National...1986, Geology and development of the Hishikari mine: Mining Geology, v. 36 (2), no. 196, p. 117. Adams,...Fluid-inclusion and geochemical studies at the Emperor gold mine, Fiji: Unpub. Ph.D. dissertation, University of...(1), p. 130-137. Araneda, G. R., 1982, El Indio, Yacimiento de Oro, Plata y Cobre, Coquimbo, Chile: III...Chile, p. 5-13. Arenas, M. J., 1975, Geologla de la Mina Orcopampa y alrededores, Arequipa: Sociedad | | Long, Keith R., DeYoung,, John H., Ludington, Stephen (1998) Database of significant deposits of gold, silver, copper, lead, and zinc in the United States. Open-File Report Vol. 1998 (98-206) US Geological Survey doi:10.3133/ofr98206ab | Report (issue) | | GEOLOGICAL SURVEY DATABASE OF SIGNIFICANT DEPOSITS OF GOLD, SILVER, COPPER, LEAD, AND ZINC IN THE UNITED STATES......5 TABLE 2. COMPARISON OF TOTAL PRODUCTION OF GOLD, SILVER, COPPER, LEAD, AND ZINC FOR ALL DEPOSITS.......7 TABLE 3. COMPARISON OF TOTAL RESOURCES OF GOLD, SILVER, COPPER, LEAD, AND ZINC REMAINING IN DEPOSITS...HISTORY OF THE DISCOVERY OF SIGNIFICANT DEPOSITS OF GOLD, SILVER, COPPER, LEAD, AND ZINC IN THE UNITED STATES...............8 TABLE 5. THE TEN LARGEST DOMESTIC GOLD DEPOSITS IN TERMS OF PAST PRODUCTION, REMAINING |  | | Journal (article/letter/editorial) | | Epithermal Au-Ag-Te Mineralization, Acupan, Baguio District, Philippines: Numerical Simulations of Mineral...and mineralogical studies of the Acupan gold mine, a large gold-silver-tellurium-bearing low-sulfidation...similar to those observed in shallow levels of the mine and in deep-level, late-stage barren vein fill....from adularia-carbonate vein assemblages in deep mine levels to sericite-bearing assemblages in shallow...from condensation of magmatically derived H2Te(g) and Te2(g) into deep-level chloride waters. The minor |
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Bessie G Mine, La Plata Mining District, La Plata County, Colorado, USA