 | | Journal (article/letter/editorial) | | Inc. 1441 West 46th Avenue, Suite 14 Denver, Colorado 80211 eraines@ Icolorado.net The Great Irony...house. Photo hy Uycrs, CB.1904. courtcs\ Ouraj County Historical Society. Volume 75, November/December...preached what amounted to Ed Raines, who researches Colorado ‘s geology, mineralogy, and mining history, is...convention. Colorado’s silver interestsdomposed of mine, milling, and smelter entrepreneurs; managers, professionals...Fourth of July speaking engagement at Telluride. Colorado (Fetter and Fetter 1979). Although a July Fourth |  | | 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...Martin Mineral collecting at the Sunnyside & Idarado m in e s ..................................... |  | | 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 |  | | Journal (article/letter/editorial) | | Geologyand geophysics MINERALOGY OF THE IDARADO Introduction MINE, ALTERED SAN SILVERTON JUAN FORMATION...FORMATION DISTRICT, AT THE COLORADO Mayor and Fisher (1972). Burbank (1950) discussed in detail the...greenish-graytuff breccia of the altered wall rock of the Idarado mine. Emcomposed of fragmentsof andesite,dacite,rhyodacite...thick at the Idarado nearbyveins. The geologyof the Silverton district in which the mine, showsextens...Intrusive rocksof both early and middle Tertiary Idarado mine is locatedhas been discussedby many writers |  | | Journal (article/letter/editorial) | | Geology Vol. 72, 1977, pp. 1285-1320 Sunnyside Mine,EurekaMiningDistrict,SanJuanCounty, Colorado'Geochemistry...Sunnysidemine, in the Eureka mining district, San Juan County, Colorado, produces700 tons/day of gold-silver-copp...geologicaland •09 o MONTROSE iO =1 'IsUN NYs IDE MINE __ <[I •-•:1 Ii iI •I -- •' • •U•AN•O COLa...southwesternColorado showing location of the Sunnyside mine and calderas of the San Juan volcanicfield. (Modified...Sunnysidemine, Eureka mining district, San Juan County, Colorado (Fig. 1). The rediscoveryin 1971 of Sunnyside |  | | 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................................Characteristics of Ouray Minerals................ Mineral Collecting Sites at Ouray.................. |  | | Journal (article/letter/editorial) | | BIRD MINE Ouray County, Colorado TOM R O S E M E Y E R 1632 Camp Bird Mine Road P.O. Box 586 Ouray, Colorado...circa 1900. Photo courtesy Colorado Historical Society. The Camp Bird mine is one of Colorado's most...the world's greatest gold producers. To date, the mine has produced almost 1.5 million ounces of gold along...R D M I N E , located 6 miles southwest of Ouray, Colorado, is situated in the rugged and beautiful San...San Juan Mountains of southwestern Colorado. The area is referred to as the Switzerland of America and |  | | Journal (article/letter/editorial) | | Tourmaline on quartz, Cruzeiro mine, Minas Gerais, Brazil. Los Angeles County Museum of Natural History specimen...Pelt photo. MarcWApril: Beryl and calcite, La Pita mine, Maripi Boyacii, Columbia. Cal Graeber, Leonard...near Badger Creek, north of Coaldale, Fremont County, Colorado. Dave Bunk specimen, Jeff Scovil photo. July/August:...(Herkimer “diamonds’’), Treasure Mountain Diamond mine, near Little Falls, New York. Uli Bahmann specimen...SepteniberlOctober: Gold, Smuggler Union mine, Telluride district, Colorado. Colorado School of Mines Museum specimen |  | 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) | | R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University.....157 by C. Albertini Sellaite from the Brumado mine ..................................................Iron and Washington Counties) and Arizona (Mojave County). This region is one of the last American frontiers...by Richard A. Kosnar Route 6, Box 263 Golden, Colorado 80401 n 1 9 0 2 , the well-known mining engineer...districts of the San Juan, in southwestern Colorado. We left Ouray early on the 5th of September, 1902, with |  | | Report (volume) | | Potential and Geology of the San Juan National Forest, Colorado Edited by Richard E. Van Loenen and Anthony B...potential and geology of the San Juan National Forest, Colorado I edited by Richard E. Van Loenen and Anthony...: I 19.3.2127 1. Mines and mineral resources--Colorado-San Juan National Forest. I. Van Loenen, Richard...of the San Juan National Forest and vicinity, Colorado Map showing geology and areas favorable for locatable...locatable minerals in the San Juan National Forest, Colorado Map showing geology and areas favorable for leasable |  | | Journal (issue) | | Marvin Hanner Additions to the Ore Mineralogy of Colorado.................................................by Donald Grybeck Crystallized Minerals of the Colorado Mineral Belt....................................had achieved considerable fame, and the right to mine diopside was obtained that year by G eorge L. English...thereafter. In 1971 both the land and the right to mine diopside were purchased by the present owners, Schuyler...Alveum, R obert Dow, and G eorge Robinson. T he mine is now being worked interm ittently each year for |  | | Journal (article/letter/editorial) | | 01 0.05 0.01 Argentine vein, Idarado Mine, San Juan Mountains, Colorado [29,31] I-3, vein ep -113...composition Reference [33] -100 c -88 c 73-149 Alpine Mine -32 m -34 -32 T(°C) no data Osgood mountains...circulation systems [8,32,33], a vein deposit (Idarado Mine) in a subvolcanic complex [31] and Ca-Fe-A1-Si...Silverton Caldera area of the San Juan Mountains (Idarado Mine), the isotopic compositions of the meteoric-hydrothermal...waters with a gabbro-diorite stock, San Juan Mtns, Colorado, 24th Int. Geol. Congr. 10 (1972) 254. 31 J.T |  | | Journal (article/letter/editorial) | | Geologicstudiesduringrecentopen-pitminingat Summitville,Colorado,haveprovided newinformationonanepithermalacid...of vuggysilica(central), quartz-alunite,quartz-kaolinite, argillic,andpropylitic(distal)zones.Ore deposition(event...indicatethat vuggysilica,quartz-alunite,andquartz-kaolinite alteredrockconstitutemostof the Au ore.Vuggysilicaaveraged2... quartz-alunite averaged1.2 ppmAu, andquartz-kaolinite averaged0.86 ppmAu duringopen-pitmining. Gradesfor...Platorocalderaformedat about dera), the GoldenFleece mine (Uncompahgrecal30 to 29 Ma and associated ashflowspondedwithin |  | | Report (issue) | | Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Juan Mountains, Colorado By FREDERICKS. FISHER Gold in the Alma Mining District, Colorado By DANIEL R....Precious Metals in the Leadville Mining District, Colorado By TOMMY B. THOMPSON Part I is Chapter C U.S...Juan Mountains, Colorado/ by Frederick S. Fisher. Gold in the Alma Mining District, Colorado / by Daniel |  | | Report (issue) | | Eureka and Adjoining Districts San Juan Mountains, Colorado By WILBUR S. BURBANK and ROBERT G. LUEDKE GEOLOGICAL... PAPER 535 Prepared in cooperation with the Colorado State Mining Industrial Development Board A study...part of the Silverton cauldron and areas nearby in Ouray, San Juan, San Miguel, and Hinsdale Counties. 2...Eureka district and adjoining areas, San Juan, Ouray, and Hinsdale Counties, and explanation of the geologic...Forks, and Gladstone areas. 7. Map showing principal mine workings in the Eureka and adjoining districts. |  | | Journal (article/letter/editorial) | | Lake City District, Western San Juan Mountains,Colorado John,• F. SL^CK U.S. Geological Survey, Federal...City district, in the western San Juan Mountains, Colorado,have producedapproximately$12 million in Ag, Au...pyroxmangite,calcite,sericite,and fluorite. At the Ute-Ulay mine, the largest producerof the district, titis assemblagehas...the Ute-Hidden Treasure vein systemat the Ute-Ulay mine, from quartzand sulfidesat the southwest end nearestthe...liquid-rich and vapor-rich inclusionsthat at the Ute-Ulay mine yield temperaturesof 206ø to 385øC and salinities |  | | 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 |  | | Journal (issue) | | Mandarino Famous mineral localities: the Ichinokawa mine, Japan ............. 229 ': Rotors w^c; ; 'v Tampa...Mineralogy of the Bandora mine, South Mineral Creek, San Juan County, Colorado .......................... Calcium arsenate minerals new to the Getchell mine, Nevada ..........................................Friends of Mineralogy 622 Gardenia Court, Golden, Colorado 80401, 303-279-7796 The Mineralogical Record...world’s best, were discovered in the Ichinokawa mine more than a hundred years ago. Though collected |  | Pearson, Mark F., Clark, Kenneth F., Porter, Elise W., Gonzalez S., Octavio (1988) Mineralogy, fluid characteristics, and silver distribution at Real de Angeles, Zacatecas. Economic Geology, 83 (8) 1737-1759 doi:10.2113/gsecongeo.83.8.1737 | Journal (article/letter/editorial) | | 1), atanelevation tencefor the developmentof the mine. of 2,296 m above sea level. The urbanized zone... Cc Chalcocite Cu•S Dol Kao Hmm Dolomite Kaolinite Hemimorphite CaMg(COa)• A14Si40•o(OH)8 Zn4Si•O...area, Nevada, and the Dandy vein system,Idarado mine, Colorado,have Ag:Bi _+Sb -- 1:1 (atomic).This reSolid...the lightof experimentalandlaboratorystudies of mine samples,Ag, Bi, andto a lesserextent,Sb were in...the southernToquima Range,Nevada, and the Idarado mine, Colorado[abs.]:Geol. Soc.AmericaAbstractswith Programs |  | | Book (edition) | | MILEAGE L OGS. REVISED EDITION Revised Edition, COLORADO GEM TRAILS AND MINERAL GUIDE HICllAHD :--1. PEARL...an extensive ¥em and mineral collecting tour 01 Colorado, revealing the interesting places where Nature...Swallow, Publisher) 2679 South York Street Denver, Colorado 80210 - , =· - ·, BOOKS BY RICHARD M. PEARL...PEARL Exploring Rocks, Minerals, Fossils in Colorado America's Mountain: Pikes Peak and the Pikes Peak...Atlas of Colorado American Gem Trails Nature As Sculptor: A Geologic Interpretation of Colorado . Scenery |  | | Book | | 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |  | | Journal (issue) | | UNIQUE UNDERGROUND LABORATORY ........703 THE OURAY, COLORADO, AREA. By Karl H11dson ...........................................704 NEW FRIEDENSVILLE ZINC MINE. By Cha.I. A . Tho,na.I ..........................found one o f Valiant's locations. First the garnet mine just on the outskirts of Go uverneur. If you will...blocks up Main St., she can tell you right where the mine is located. My map gives it about a mile north of...a pea are scattered thru the quartz ledges. lhe mine dump contains much fine massive garnet, tho the |  | | Journal (issue) | | Famous mineral localities: the Gold Hill mine, Tooele County, Utah .....................................Wise The Wagon Wheel Gap fluorspar mine, Mineral County, Colorado .........................................33 by B. Cairncross The Jan Coetzee copper mine, Namaqualand, South Africa .......................California Santa Barbara, California 93106 The Gold Hill mine in western Utah has long been an important locality...o f this old mine. INTRODUCTION The Gold Hill mine is located in western Tooele County, Utah, in the |  | | Book (edition) | | — _ ; COLORADO GEM TRAILS AND MINERAL GUIDE ! ■ : ' BOOKS BY RICHARD M. PEARL Colorado Gem Trails...Trails and Mineral Guide Colorado Rocks, Minerals, Fossils America’s Mountain: Pikes Peak and the Pikes...Nature As Sculptor: A Geologic Interpretation of Colorado Scenery Guide to Geologic Literature Popular Gemology...Gemology Mineral Collectors Handbook Colorado Gem Trails The Art of Gem Cutting (With Dr. H. C. Dake)...Dake) * RICHARD M. PEARL ★ COLORADO GEM TRAILS AND MINERAL GUIDE ★ SKETCH MAPS BY MIGNON WARDELL PEARL |
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