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| 23:14 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms of sheer volume...years: Kalgoorlie, Western Australia, and Cripple Creek, Colorado. Although on opposite sides of the globe...globe, they have striking similarities in their mining history and mineralogy, but their geology is seemingly...tellurides associated with coarse native gold. Cripple Creek, on the other hand, has been and continues to...which is sylvanite. A historically significant Cripple Creek sylvanite specimen has been nominated for this |
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| University] at 02:13 13 March 2015 CALAVERITE Cripple Creek, Colorado W ith the exception of native gold and...phenomenal Cripple Creek district, essentially subsequent to the development of all other Colorado gold districts...suggested for this issue, much of which is devoted to Colorado minerals. Calaverite is a yellowish to silver-white...Analyses of calaverite from the Kirkland Lake district, Ontario, Canada, show up to several tenths of...arsenopyrite, tennantite, pyrite, stibnite, and sphalerite. Gold tellurides in general are of exceedingly |
 | Keith, Manuel, Smith, Daniel J., Doyle, Keiran, Holwell, David A., Jenkin, Gawen R.T., Barry, Tiffany L., Becker, Joseph, Rampe, Jason (2020) Pyrite chemistry: A new window into Au-Te ore-forming processes in alkaline epithermal districts, Cripple Creek, Colorado. Geochimica et Cosmochimica Acta, 274. 172-191 doi:10.1016/j.gca.2020.01.056 | Journal (article/letter/editorial) |
| processes in alkaline epithermal districts, Cripple Creek, Colorado Manuel Keith, Daniel J. Smith, Keiran Doyle...processes in alkaline epithermal districts, Cripple Creek, Colorado, Geochimica et Cosmochimica Acta (2020)...processes in alkaline epithermal districts, Cripple Creek, Colorado Manuel Keitha, b, c *, Daniel J. Smithc...Mines, Penryn, TR10 9FE, UK Mining Corporation, Victor, CO 80860, USA *Corresponding author: GeoZentrum...sub-class of low-sulfidation epithermal deposits. Cripple Creek represents an example for a world-class low-sulfidation |
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| ORE MINERALS OF THE LA PLATA COLORADO, COMPARED WITH TELLURIDE F. W. MOUNTAINS, OTHER DISTRICTS3...sulphidesand associatedtelluridesexist throughoutthe district. Becauseof the comparativescarcityof detailedinformation...Porcupine,Ontario, and twelve sections from Cripple Creek, Colorado,were also examined. Although the number...325 DISTRICT. 'Duringthe yearsI935-I937, the geology of the La Plata, Coloradomining district was revisedunder...GeologicalSurveyreport on the district. The La Plata Mountains, in which the mining district lies, form a southerlyoutlierof |
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| GEO LOGY AND GOLD DEPOSITS OF THE CRIPPLE CREEK DISTRICT, COLORADO BY \V ALDEl\;IAR LINDGREN A:'\D ... . . . . . . . First geological survey of the district .............................. _• . . . . . ..................... Geological structure of the district ............... _................... __ .. _....• _. _•••• _••• _. _••• ___ . ____ 43 43 Cripple Creek granite ... ----.-----------------.----- _____________..._____________ . _. __ ... __ •.. Spring Creek granite ......•...•... _... __ . _____ •• _.• _• _•. ___ |
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| PROGRESS GEOLOGICAL RESURVEY OF THE CRIPPLE CREEK DISTRICT, COLORADO BY WALDEMAR LINDGREN AND FREDERICK..... ...:......................_...._....... 8 Mining and metallurgy ....................................^...... 11 First geological survey of the district ................................... Modifications............................. 32 Future of the district.................................................preliminary report on a "Resurvey of the Cripple Creek district of Colorado," by Messrs. Waldemar Lindgren and |
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| Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Famous mineral localities: The Cripple Creek Mining District, Colorado . . . . . . . . . . . . . . . ...[Ba(UO2)2V2O8⭈5H2O] from the type locality, the Mounana mine, Franceville, Haute Ogooué, Gabon. See the article...“This is the XYZ mine, and these are pretty pictures of the minerals from that mine.” Lou, however, took...chemistry, crystal system, identifying features, and mine of origin—all without notes. From his huge library |
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| Geochemical Studies in the Coeur d'Alene District Shoshone County, Idaho GEOLOGICAL SURVEY BULLETIN 1098-A... Geochemical Studies in the Coeur d'Alene District Shoshone County, Idaho By VANCE C. KENNEDY With a section...soil at the Vindicator mine. 3. Map showing zinc concentration in soil at the Vindicator mine. 4. Map showing...Pittsburg mine. 5. Map showing concentration of lead in soil near the Little Pittsburg mine. 6. Map showing...concentration of zinc in soil near the Little Pittsburg mine. 7. Map showing locations where water samples were |
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| 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 ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A...10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by John |
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| Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |
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| the gold occurrences of the Goldville District of Tallapoosa County, Alabama. Seven of the volume's papers...occurrences including Georgia's Dahlonega district and Royal Vindicator deposit. Depositional types vary widely...margin, Zn-Pb resources of the central Kentucky district, and the geochemistry of America's first known...Thennobarometry of Synmetamorphic Gold Deposits, Goldville District, Northern Piedmont, Alabama (Harold H. Stowell................... 32 The Royal Vindicator Gold Deposit, Haralson County, Georgia: A Metamorphosed Epithermal |
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| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...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...about $200 on the out-of-print market. The second Colorado issue was vol. 10, number 6 (1979), and we still |
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| microprobe, etc.) Because New Mexico is a mining state, mining districts are given whenever possible in...2015 Bernalillo County Cerro Colorado, W. of Albuquerque: carnotite. Placitas district (Sandia Mountains)...schorl. Tijeras Canyon district (Manzano Mountains), E. of Albuquerque. Galena King mine: barite, fluorite...(Seiiora de 10s Milagros mine): copper, cuprite, malachite. Catron County Apache Creek, N. of Reserve: quartz...quartz (chalcedony). Mogollon district, NE of Glenwood: acanthite, bornite, chalcocite, fluorite, gold |
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| GEOLOGY -AND ORE DEPOSITS OF THE MAGDALENA MINING DISTRICT, NEW MEXICO BY G. F. LOUGHLIN AND A. H....stock____________ Faults within Tertiary (?) granite____ Vindicator fault____________________ Stendel fault________...____________ __ ______________ Minerals of the Magdalena district, by S. G. Lasky and G. F. Loughlin_______ _______...Sulphide zone ___ ____________ . _ _ __ _ __ _ _ _ Sphalerite (zinc blende)_____ ________ _ Oxidized zone_...deposits-Continued. Minerals of the Magdalena district-Continued. Copper minerals-Continued. Oxidized |
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| Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction...hornblende gneiss ____________ _ Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________...Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite |
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| _____ . ___________________ . _. Situation of the district.-~ ............... _..... ______ .. ________________________...______ ..... __ ........... _·_..... History of mining ....................... ............ . __ .. _... . . . . . . . CHAPTER X.-MiJ?-eralogy of the district ................... .............. r • • • • •...... ................. .· . . . . . . . . . . Sphalerite....... ... . . . . . . . . . . . . . . . . .... CONTENTS. 5 CHAPTER X.-Mineralog y of the district-Conti nued. Page. Notes on the more important |
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| IN THE WEST-CENTRAL GEORGIA PIEDMONT The Carroll County gold belt and the southwestern portion of the Dahlonega... Miners and workings at the Yorkville Mine, Paulding County (Circa 1930). Photo courtesy of Georgia...IN THE WEST-CENTRAL GEORGIA PIEDMONT The Carroll County gold belt and the southwestern portion of the Dahlonega...Undifferentiated Mud Creek Formation 0 0 0 0 0 0 0 0 Pumpkinvine Creek Formation Canton Formation...0 0 0 0 0 0 0 0 0 0 0 0 0 Kellogg Creek Mafic Complex/Acworth Gneiss Univeter Formation |
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| with its representation of mining tools clearly proclaim Montana’s mining origins. Montana’s production...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure...Granville Stuart established Montana’s first mining camp at Gold Creek in 1860. Geologic Provinces The state...MICHAEL J. GOBLA 19055 East Bethany Place Aurora, Colorado 80013 gobla@copper.net Unless otherwise noted...view showing the Indian Queen mine ca. 1905 at Farlin, Beaverhead County. 208 ROCKS & MINERALS Downloaded |
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| mineralminded public. The well-publicized Butte copper district has been ignored since the writer feels certain...known. Amcnnpijiite: In the Emery Mining district (Powell County) the mineral is found in wellformed...Crevasse Mountain Mining district near Jardine (Park County). At the Kennebec mine in the Crevasse Mountain...Mountain district (see above) small crystals of arsenopyrite are disseminated in schist in the ore. It...encountered in the Jardine mine (see above). Noteworthy is the No. 1 vein of the mine on Mineral Hill. It is |
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| BUDDINGTON Prepared in cooperation with the STATE MINING BOARD OF OREGON UNITED STATES GOVERNMENT PRINTING...___ Sedimentary rocks of the Rogue River and Bear Creek Valleys._-__Black lavas of the western margin of...Mineralized areas and mining districts.____-_--_-----_____-______---_ Bohemia district.._i_-_-__--_---_-...CONTENTS Mineralized areas and mining districts Continued. Bohemia district Continued. Mineral deposits...____-_-------------_-----__--__-___-__-_____._ Cripple Creek.________________________________________ Crystal_ |
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| Genesisof Gold Depositsof the Dahlonegaand Carroll County Gold Belts, Georgia JERRYM. GERMAN GeorgiaGeologicSurvey...the Canton Formation, metavolcanicsof the Mud Creek Formation,meta-igneous rocksof the KelloggCreek...Dahlonega and Carroll County belts can be groupedinto six districts:the Villa Rica district,the Burnt Hickory...smallerscale(Yeates called the Dahlonegaand the Carroll County gold et al., 1896). belts.Thesebeltscanbe tracedacross... 1988) have shownthat the Dahlonegaand Carroll mining activity varied widely due to political and Co |
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| 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 _______________________ |
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| cm, Doublestrike prospects, Bound Ranch district, Grant County. Collected by Brian Huntsman, Ray DeMark...Fluorite, 14.1 × 10.6 cm, Foster mine, Gila fluorspar district, Grant County. Collected by Jay Rosenbauer... This photo was taken at the Blanchard mine in Socorro County during early May and shows blossoming red...exploration geology from New Mexico Institute of Mining and Technology. He recently started a mineral specimen...Kentucky fluorspar districts and the smaller ones in Colorado (McAnulty 1978; Williams 1966). New Mexico production |
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| formation ________________________________________ Colorado formation ________________________________________...rocks_________________________________________ Lowland Creek volcanics-----___-_--._.__---------------_-Petrography...______________________________ 85 History of mining.____________________________________________ 86...mine_________________________________________________ Armstrong mine.__________________________________________ Aurora...mine______________________________________________ Beatrice mine._______________________'_____________________ Boulder |
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| 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 -- |
