 | 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 |  | | Journal (issue) | | MINERAL EXCHANGE BULLETIN 1 rnoNA-osawivauey -* ---------------- • •£v ; ^ '....ft ROCKS: Rough, slabbed, or finished stones. Mineral sets. ft Art of Gem Cutting; fourth edition Chambers...Thomas Viv Allen T. E. Thorp Copyright 1950 by the Mineral Exchange Bulletin CONTENTS •. Personally Speaking...Yogo Sapphire Mine Reopened 4 Alpha Counters 5 Berkeley Cass iter ite "Nugget11 5 Mineral Reflectivity...BE HELD AT OAKLAND, CALIF., WITH THE EAST BaY MINERAL Society as officiating host. Final decision on |  | | Journal (issue) | | Mineral Ne-ws The Mineral Collector's Newsletter Vol. 20 No. 3 March 2004 $3.00 Mars Minerals Reveal...Saavedra province (politically equivalent to a U.S. "county"), Potosf department ("state' 1), southwestern...and silver mines, the Colavi-Machacamarca mining district, which have been worked since Spanish colonial... A hundred years ago, the Machacamarca mine in this district became the world's firs locality for well-crystallized...still be found on the dumps. Various mines in the district produced large quantities of specimen material |  | | Journal (issue) | | Michigan Articles Formal definitions of type mineral specimens ...............................227 Ann...Dunn & J. A. Mandarino Famous mineral localities: the Ichinokawa mine, Japan ............. 229 ': Rotors...Mineralogy of the Bandora mine, South Mineral Creek, San Juan County, Colorado ...................................241 by M. Jensen Chernikovite, a new mineral name for (H30 ) 2(U 0 2)2(P 04)2#6H20 superseding... Calcium arsenate minerals new to the Getchell mine, Nevada ....................................... |  | | Journal (article/letter/editorial) | | Collecting Microminerals in the Arkansas Antimony District ARTHUR E. SMITH 9118 Concho Street Houston, Texas...known of Arkansas’ mineral collecting areas is the antimony district of Sevier County in the western Ouachita...counties and into Clark county on the same trend is the Arkansas mercury district. 134 ROCKS & MINERALS...supplement the topographic quadrangle maps with a Sevier County road map, a U. S. Forest Service map, or a Weyerhaeuser...Weyerhaeuser company map. The antimony mining area of the Ouachita Mountains is composed of folded and faulted |  | | 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........................................58 58 59 59 59 59 59 60 CONTENTS. Chapter V. Creede formation...................................................................................... Alpha fault.......................................... |  | | Journal (article/letter/editorial) | | [University of Otago] at 01:45 31 December 2014 NEVADA MINERAL STEVEN PULLMAN 1755 Circle Drive NW Reno, Nevada...published state mineralogy; thus, mineral collectors are aware of its mineral specimen wealth from only a few...reasonably expect to obtain a specimen in the current mineral market. We have chosen not to include commercial...their foresight and enthusiasm in initiating the mineral locality index many years ago and for encouraging...Clark County. Walt Lombard0 specimen, Jeff Scovil photo. Churchill County Chalk Mountain District Chalk |  | | Report (issue) | | UTAH by Kenneth C. Bullock UTAH GEOLOGICAL AND MINERAL SURVEY a division of the UTAH DEPARTMENT OF NATURAL... MINERALS AND MINERAL LOCALITIES OF UTAH by Kenneth C. Bullock Nature displays her most common mineral, quartz.... . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . |  | | Journal (issue) | | University of So. Florida Tampa, FL Richard W. Thomssen Mineral Exploration Consultants Carson City, NV photography:....... 5 by C. S. Stolburg Minerals of the Pereta mine, Tuscany, Italy ..................................and M. Tazzini Alteration minerals of the Cetine mine, Tuscany, It a ly ................................ Sabelli and G. Brizzi Siegenite from the Buick mine, Bixby, Missouri .................................LeFont Additions & Corrections to the Glossary of Mineral Species 1983 ............... 51 by M. Fleischer |  | | Report (volume) | | DIRECTOE 4:14: NOTES ON SOME MINING DISTRICTS IN HUMBOLDT COUNTY, NEYADA BY FREDERICK LESLIE RANSOME.............................. General history of mining development..................................................................... Seven Troughs district.................................................Outlook for the district................................................. Rosebud district................................................... Red Butte district.............................................. |  | | Journal (issue) | | Mineral News Vol. 33 No. 10 October 2017 The Mineral Collector's Newsletter $6.00 A Namibian Mineral...currently being operated for minera l specimens. The mine is an open cut in a Cretaceous basalt fl ow, (fig...n a very barren flat about a kilometer from the mine. We stopped and inquired if he had any minerals...at that time. We were allowed to drive up Lo the mine and " rummage" around for any leftovers. There was...w ith a va ri ety of crystals, (fig. 5 & 6). The mine appears to be a very productive operation. Figure |  | | 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 |  | | Report (volume) | | depth__________ Precipitates from mine waters under superficial conditions_ Composition of mine waters of the Jopliu-region___________...Arizona__________________________ 208 Note on the Bisbee district, Arizona, by F. L. Ransome_ 209 Globe and Miami...Mexico____________________ 22J Burro Mountain district, New Mexico_____________ 222 , Cananea, Mexico...__ 233 Shasta County, California______ _ __ 234 Snowstorm lode, Coeur d'Alene district, Idaho__ _ 235...235 Encampment district, Wyoming_____________;___ 236 Ducktown, Tennessee______________________ Gossan |  | | Report (issue) | | ........................ 19 ABSTRACT Gold-stibnite-quartz vein deposits and stratiform disseminated-veined...of high purity gold (940-1,000 fineness) with stibnite and berthierite; ductile deformation of ore veins;...granoblastic foliated textures of the massive stibnite ore. A combination of local geochemical aureoles...because of the incompleteness of geological and mining data for many deposits. The model is based on the...proposed herein. For condition three, the book, "Mineral Deposits Models" (Cox and Singer, 1986) was used |  | | Report (volume) | | Mineral Deposit • • u.s. . ' Models ' GEOLOGICA'L 'SURVEY BULLETIN 1693 I AVAILABILITY OF...Rm G-84 DENVER, Colorado--Federal Bldg., Rm. 169, 1961 Stout St. LAKEWOOD, Colorado-- Federal Center...Alaska--New Federal Buildmg, Twelfth Ave. 101 • Mineral Deposit Models DENNIS P. COX and DON.ALD A. SINGER...Library of Congress Cataloging-in-Publication Data Mineral deposit models (U.S. Geological Survey Bulletin...1693} Bibliography 1. Ore Deposits. 2. Mines and mineral resources. I. Cox, Dennis P. II. Singer, Donald |  | | Report (issue) | | deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent... Pyrrhotite appears to be been reported in just a single mine in the East Belt of the Sierra Nevada foothills...(Malcolm, 1912), galena was widely considered by mine operators to be correlated with better gold grades...reported to be widespread. Junner (1921) lists stibnite as fifth among sulfides found in the Au-quartz |  | | Report (issue) | | Research on Mineral Resources-1991 Program and Abstracts Seventh Annual V.E. McKelvey Forum on Mineral and Energy...SURVEY CIRCULAR 1062 .r • San jose tin~silver mine at Oruro, Bolivia, where high-grade ores are hosted...George E. Ericksen. Cover: USGS Research on Mineral Resources-1991 Program and Abstracts Edited by... KOTRA Seventh Annual V.E. McKelvey Forum on Mineral and Energy Resources, held in Reno, Nevada, February...joint U.S.-Soviet research on mineral deposits in the Noril'sk district is underway. Seventh Annual V |  | | Report (issue) | | Tombstone district, Cochise County; Gila County, at Lost Gulch Mine, near Globe; Mohave County, in Mineral...Pima County, in Mammouth Mine, Schulty; Yavapai County, in ores of Bradshaw Mountains; Yuma County, in...Castle Dome district; common in silver veins. ANTIMONY ORES. See Jamesonite and Stibnite. ARGENTITE (silver...(silver glance). Mohave County, in pre-Cambrian granite gneiss in Chloride, Mineral Park, and Stockton Hill...Hill districts; Pinal County, at Silver King; Santa Cruz County, at Montezuma and Empress of India mines |  | | Journal (article/letter/editorial) | | environmental samples such as stream sediment containing mine waste, different Sb phases may coexist. Ways to...elucidate Sb geochemical behavior. Several Sb mineral spectra are presented, including Sb sulfosalts...environments are manifested in the shape of the Sb mineral spectra. In fact from the shape of the spectra...relative proportions of As phases have been studied in mine tailings (Foster et al. 1998), in pyrite and secondary...(XAS) has been applied to Pb in mine tailings (Morin et al. 1999), mine-impacted sediment (O’Day et al |  | Peters, Stephen G., Ferdock, Gregory C., Woitsekhowskaya, Maria B., Leonardson, Robert, Rahn, Jerry (1998) Oreshoot zoning in the Carlin-type Betze orebody, Goldstrike Mine, Eureka County, Nevada. Open-File Report Vol. 1998 (98-620) US Geological Survey doi:10.3133/ofr98620 | Report (issue) | | the Carlin-type Betze Orebody, Goldstrike Mine, Eureka County, Nevada By Stephen G. Peters1, Gregory C...the Carlin-type Betze Orebody, Goldstrike Mine, Eureka County, Nevada by Stephen G. Peters1, Gregory C...(3) realgar- and orpiment-bearing oreshoots; (4) stibnite-bearing siliceous oreshoots; and (5) polymetallic...formation of the realgar- and orpiment-bearing, and stibnite-bearing oreshoots. Additional shear movement along...Exploration activity in the Betze area began in 1962 and mining on the Goldstrike property, which took place between |  | | 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 |  | Huff, Dante E., Holley, Elizabeth, Guenthner, William R., Kaempfer, Jenna M. (2020) Fe-oxides in jasperoids from two gold districts in Nevada: Characterization, geochemistry, and (U-Th)/He dating. Geochimica et Cosmochimica Acta, 286. 72-102 doi:10.1016/j.gca.2020.07.014 | Journal (article/letter/editorial) | | Engineering, Colorado School of Mines, Golden, CO, USA b Department of Mining Engineering, Colorado School... CO, USA c Department of Geology, University of Illinois at Urbana-Champaign, Urbana, IL, USA Keywords...Carlin trend (Gold Quarry Mine), and the Battle Mountain district (Marigold Mine; Battle Mountain prospect)...loss through closure temperature sensitivity and alpha-ejection. The intra- and intersample variation within...the timing of oxidized groundwater flow on the Colorado Plateau (Reiners et al., 2014), but the method |  | | Report (issue) | | REFERENCES TO METALLIC AND SELECTED NONMETALLIC MINERAL OCCURRENCES IN THE LIVENGOOD QUADRANGLE, ALASKA...supplement to a 1976 report which summarized data on mineral occurrences in the Livengood quadrangle, Alaska...1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials)...described in Part A the name, U.S. Bureau of Mines mining district, reference that has the occurrence plotted...scale of 1:250,000 (if there is one), list of mineral commodities, and location data are in the same |  | | Report (issue) | | Fluid-inclusion data on samples from Creede, Colorado, in relation to mineral paragenesis By Terri L. Woods... Previous fluid-inclusion work on samples from Creede -- 6 Nature and limitations of the fluid-inclusion...rhodochrosite, quartz, and sphalerite from Creede, Colorado -- 30 Fluid-inclusion data for quartz from...Figure 1. Map showing location of the Creede mining district and extent of the San Juan volcanic field...relation of the Creede mining district to the La Garita, Bachelor, San Luis, and Creede calderas. 61 |  | | Report (issue) | | LODE DEPOSITS OF EUEEKA AND VICINITY KANTISMA DISTRICT, ALASKA BY FRANCIS G. WELLS Investigations in...___________-______-__.__-...._-_..____..__ History of mining.____________________________________________ Character...Galena-sphalerite veins._______________________________ Stibnite veins____________-_-___----___-_--___-__-_-_ Oxidation...Creek________-_____-__.___._..__...__.__._._._ Alpha-,___________-_-_-_-_-__--_-_________._________ Neversweat...Geologic map of Eureka and vicinity, Kantishna district. _ In pocket 29. Sketch map of lode claims in |
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