 | | Journal (article/letter/editorial) | | by [Gazi University] at 01:28 05 January 2015 Colorado Mineral Treasures from The Field Museum Chicago...article highlights some of the more interesting Colorado specimens there, along with historical background...Industries and Manufactures, and products of the soil, mine, and sea.” In 1893, Chicago had a population of...structures on the grounds included the State of Colorado Building. Many items appeared at the exposition...Vendl are geologists who collect Colorado minerals and study Colorado mining history. Located in the Chicago |  | | Report (issue) | | SILVER ENRICHMENT IN THE SAN JUAN MOUNTAINS, COLORADO. By EDSON S. BASTIN. INTRODUCTION. The following...through duties incident to the war. In the work near Ouray the writer was accompanied by Chase Palmer, chemist...writer is indebted to Mr. William Kathmell, of Ouray, for many excellent specimens of rich silver ores;...Fred Carroll, of the Atlas mine, Ouray; Mr. F. G. Farish, of the Humboldt mine, ^iear Telluride; Mr. L....S. Holland, then in charge of the Smuggler-Union mine, at Telluride, and many others for valuable aid |  | | Report (volume) | | ...................... (B) Colemanite in Clark County, Nev., by L.F. Noble (published Feb. 23,1922) (C)...1922)............... (H) Peridotite dikes in Scott County, Ark., by H. D. Miser and C. S. Ross (published.......... (I) Diamond-bearing peridotite in Pike County, Ark., by H. D. Miser and C. S. Ross (published........... (J) The Los Burros district, Monterey County, Calif., by J. M. Hill (published April 28, 1923)...limestone member of Horse Spring formation in Clark County, Nev.: A, Near Horse Spring; B, Near Bitter Spring |  | | Report (volume) | | REPORT ECONOMIC GEOLOGT 7 SILVERTON QUADRANGLE, COLORADO FREDERICK RANSOME WASHINGTON GOVERNMENT PRINTING...Silver Lake mine..... . -.-.-..--....-.---..-.-. ....................... 145 145 145 149 Iowa mine ........Royal Tiger mine......................... 159 ......--.....-....-.-....-. Buckeye mine ...............-- ......................... 160 Titusville. mine ... .........--.--..-.---...-..-............................-.-...--......-..........-.,.:. Aspen mine ..... ... .....,.-...--....----.-.--..---.-.... |  | | Journal (article/letter/editorial) | | ORE DEPOSITION' SOUTH OF OURAY, COLORADO. PART ROBERT TABLE I. S. MOEHLMAN. OF CONTENTS. Abstract...succeededby formation of tetrahedrite, chalcopyrite, galena, and gold. Mineralization closed with deposition...detailed geologic maps for a mining companynear Ouray and devotedthe subsequent winter to a laboratory...requirements for a Ph.D, ORE DEPOSITION SOUTH OF OURAY, COLORADO. 379 degreeat Harvard University. During...the southwestern cornerof Colorado (Fig. I). The three mining townsof Ouray, Telluride, and Silverton |  | | Journal (issue) | | 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 |  | | Journal (article/letter/editorial) | | ORE DEPOSITION SOUTH PART ROBERT OF OURAY, COLORADO. II. S. MOEHLMAN. CONTENTS--COntinued. Critical...Treasury Tunnel ............................... Yankee Girl chimney ore ...................................mineralizing solutions 488 ORE DEPOSITION SOUTH OF OURAY, COLORADO. 489 was concentratedat the time of depositionof...developcrystals. Thesemineralsof low crystallizingpowerare: galena, sphalerite,tennantite,and gold. 3-Since replacementis...)• IOO. ORE DEPOSITION SOUTH OF OUR..'tY, COLORADO. 491 time of deposition. For instance, pyrite |  | | Report (issue) | | The Triangle of Colorado Mountains of Minerals Contributors David W. Bunk, Robert B. Cook, Don Earnest... Contents PAGE4 PAGE 10 4 The San Juan Triangle of Colorado Ho for the San Juans! by Duane A. Smith, Mark...and Karen A. Vendl L ocated in southwestern Colorado and covering over 31,000 square kilometers, the...during the eighteenth century, were the first to mine in the San Juans. One of the earliest recorded expeditions... Above: August sunrise on middle Blue Lake, Ouray County Photo Jack Brauer/WideRange Photo LLC, 2010 |  | | Book (edition) | | Tourist as well. All of the 19 Rock Forma tions at Ouray, dating from the Pre-Cambrian to the Cenozoic Eras...1S80 relating to the growing Mining Industry at Ouray is printed in its entirety. Many historic photographs...Survey, Tom Rosemeyer, Chief Engineer, Camp Bird Mine and Miss Margaret B. Allen, M.A. of Orange, New...Introduction to Mineral Collecting at Ouray................ The Minerals at Ouray.............................................................................. Galena............................................... |  | | Report (issue) | | OF PARTS OF THE NORTHWESTERN SAN JUAN MOUNTAINS COLORADO By W. S. Burbank and Charles T. Pierson UNITED...PARTS OF THE NORTHWESTERN SAN JUAN MOUNTAINS, COLORADO By W. S. Burbank and Charles T. Pierson This...PARTS OF THE NORTHWESTERN SAN JUAN MOUNTAINS, COLORADO CONTENTS Page Abstract.........................Cochetopa area, Gunnison County....... Cebolla mining district, Gunnison County......................................... Upper Uncompahgre district, Ouray County....................... General geology..... |  | | Journal (article/letter/editorial) | | of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street Golden, Colorado 80401...noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,...photographer unknown. B etween 1868 and 1922, Colorado produced almost 260 million pounds of copper....with another 50 million pounds mined in San Juan County (Henderson 1926). During the twentieth century...mined (Beaty, Landis, and Thompson 1990). Total Colorado production prior to 1958 reached 585 million pounds |  | | Journal (issue) | | Colorado Springs Mineralogical Society Founded in 1936 Lazard Cahn Honorary President “Pick & Pack” Vol...Article - M. Nelson, Grand Canyon Mining: Orphan Mine and Halotrichite 16 Presidential Matters 20 ...[Zn3(AsO4)2 · 8H2O]. The specimen came from the Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico. ...csrocksguy@yahoo.com COLORADO SPRINGS MINERALOGICAL SOCIETY PO BOX 2 COLORADO SPRINGS, COLORADO 80901-0002 February...Monthly lecture (via Webex) hosted by Friends of the Colorado School of Mines Museum; all are welcome to attend |  | | Book | | flap) DATE DUE 1. San Juan region, Colo.—Hist. Colorado. i. Title. 2. Silver mines and mining— F782...(>.» 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...are located near the southwestern cor¬ ner of Colorado. Here one finds the headwaters of in¬ numerable...over the highest and most confusing topography in Colorado, wheezing and blinking every step of the way because |  | | Journal (article/letter/editorial) | | at 07:53 01 January 2015 Bournonite Yaogangxian Mine, Chenzhou, Hunan Province, China T here are certain...clearly the most prolific being the Yaogangxian mine, Hunan Province. (Additional locality information...temperatures and is often associated with pyrite, galena, sphalerite, chalcopyrite, stibnite, boulangerite...Hawk mine, Blue Hill, Maine; New York City, New York; an unspecified locality in Chester County, Pennsylvania;...Cofer deposit in the Mineral district of Louisa County, Virginia, where it occurs with tetrahedrite; and |  | | Journal (article/letter/editorial) | | L. Hnss: New and known minerals from the utah-colorado calnotite rcgion. BulI. tl. S. Geol..Suroey,7SO...and other mines, Paradox Valley, Montrose Co., Colorado. Associated with gypsum, pyrite, ty'uymunite,...of zinc blende and galena, The Iocality is new, so far as I know, although the mine is an old one. This... The Colorado localities given in Dana's Mineralogy for this mineral are: The Yankee Girl Mine, Ouray...Ouray County, and The Black Prince Mine. Summit Countv. These.localities are old and the mines closed. This |  | | Journal (article/letter/editorial) | | include, to name but a few, pyrite, chalcopyrite, galena, acanthite, sternbergite, enargite, bornite, covellite...are mentioned below. Myrmekitic intergrowths with galena, stromeyerite, chalcocite, and pyrargyrite have...crystals from the Champion lode, Clear Creek County, Colorado. Dave Bunk specimen, Jeff Scovil photo. Figure...tennantite crystals with quartz from the El Cobre mine, Concepción del Oro, Zacatecas, Mexico. Cal and...specimen from the Longfellow mine, Red Mountain Pass, Ouray County, Colorado. Dave Bunk specimen, Jeff Scovil |  | | Journal (article/letter/editorial) | | and other mines, Paradox Valley, Montrose Co., Colorado. Associated with gypsum, pyrite, ty'uymunite,...of zinc blende and galena, The Iocality is new, so far as I know, although the mine is an old one. This... The Colorado localities given in Dana's Mineralogy for this mineral are: The Yankee Girl Mine, Ouray...Ouray County, and The Black Prince Mine. Summit Countv. These.localities are old and the mines closed. This... constant. w. F. H. A NOTE ON THE LANCASTER GAP MINE, Pnrursrrn. J . Geology, 32, 498-510 (1924). PENNSYLVANIA |  | | Journal (article/letter/editorial) | | Mineralogy of Selected Occurrences in Central Colorado and the San Juans Downloaded by [University of...Inc. 1441 W. Forty-sixth Avenue Suite 14 Denver, Colorado 80211-2338 P art one of this article (July/August...218-239, 280) dealt with the discovery of gold in Colorado and the mining history and geology/mineralogy...and California Gulch. THE CENTRAL COLORADO MINERAL BELT LAKE COUNTY 3,396,000 ounces, 1860-1 990 (Davis...7 by 2.5 cm (8.5 ounces), Ground Hog mine, Gilman, Eagle County. Harvard Mineralogical Museum specimen |  | | 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...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |  | | Report (issue) | | Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...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 _______________________ |  | | Journal (issue) | | CA Articles Great pockets: the National Belle mine ..................................................T. Rosemeyer Phosphate minerals from the Tip Top mine, Black Hills, South D a k o ta ...................& W. L. Roberts The Stoneham barite locality, Colorado....................................................... 255 by N. L. Bennett The Buca della Vena mine, Tuscany, I ta ly ................................R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur |  | | Report (volume) | | 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 |  | | Journal (article/letter/editorial) | | minerals in the order, named: pyrite, arsenopyrite, galena, sphalerite, chalcopyrite, bismuth minerals, pyrrhotite...gold were associated in the EnterprjseMine, Rico, Colorado,but no detailsof the occurrencewere given. Bastin4...JamesA. Noblefor the resultsof yearsof work in the mine and laboratory. Noble'sresultsin generalagree with...occursin pyrite and galena,and rarely, in magnetite. In someof the outlyingparts of the mine there is no c...a studyof assaysof ore from theGeorgeGold-Copper Mine of Stewart,BritishColumbia, showsthat gold is associated |  | Fleck, R. J., Criss, R. E., Eaton, G. F., Cleland, R. W., Wavra, C. S., Bond, W. D. (2002) Age and Origin of Base and Precious Metal Veins of the Coeur D'Alene Mining District, Idaho. Economic Geology, 97 (1) 23-42 doi:10.2113/gsecongeo.97.1.23 | Journal (article/letter/editorial) | | district. Proterozoic Pb isotope ratios observed in galena from many Coeur d’Alene veins were established...(Long, 1998). Mineralization is principally in galena-sphalerite and tetrahedrite veins with accompanying...uraninite from pyrite-jasper veins in the Sunshine mine that predate base and precious metal veins. Long...Cannon et al. (1962) reported Pb isotope data for galena from Coeur d’Alene veins that separated from parent...= Coeur, CA = Caladay, CH = Carbonate Hill, G = Galena, GH = Gold Hunter, HS = Highland Surprise, LF = |  | | Journal (article/letter/editorial) | | ........................................ 443 Galena 444 ...........................................the town of Wallace on the east and the Crescent Mine on the west (Figs. 1 and' 2). Clark (4) wrote...value outsideof silver." He did point out that the Yankee Group (now the Sunshine) was richer in silver..../ F•g. 3. Crosssectionthrough the Silver Summit mine. Areas of chlorite occur in and near ore on the...contact.It was sampledat intervals from the Sunshine mine eastward into Montana. The chlorite zone was most |
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Yankee Girl Mine, Ouray County, Colorado, USA