 | | Journal (issue) | | Angeles, 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 ................................Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur Roe Univ. |  | Lipman, P. W., Fisher, F. S., Mehnert, H. H., Naeser, C. W., Luedke, R. G., Steven, T. A. (1976) Multiple ages of mid-Tertiary mineralization and alteration in the western San Juan Mountains, Colorado. Economic Geology, 71 (3) 571-588 doi:10.2113/gsecongeo.71.3.571 | Journal (article/letter/editorial) | | nandAlteration in the WesternSanJuanMountains,Colorado PETERW. LIPMAN, FREDERICKS. FISHER, HARALDH. ][VIEHNERT...Needle ß Lo Plato Mrs ß ¸Durango • >• • ß COLORADO 37 ø NEW MEXICO 0 0 /I 25 25 50 MILES 50...Between 30 and about26 m.y. agoat least17 major ash-flow and a similarnumberof calmuch of the area of...tionvolcanism alsocontinued duringthisperiod of ash-floweruptionand calderacollapse. In the thicknessand...blanketingat least25,000 sq kin. In western San Juan field ash-flow eruptionsbegan the western San Juan Mountains |  | | 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.................. |  | | Report (volume) | | the Red Mountain District, San Juan Mountains, Colorado By FREDERICK S. FISHER and WILLARD P. LEEDY GEOLOGICAL... . . . . . . . . . . . . . . . . . . . . . National Belle pipe.........................................ILLUSTRATIONS Page FIGURE Map showing the location of National Belle and Red Mountain No. 3 areas and principal.................... . 2. Geologic map of the National Belle and Red Mountain No. 3 areas . . . . . . ....various oxides and elements in rocks from the National Belle and Red Mountain No. 3 areas: 3. Si02, Al203 |  | | 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 |  | | 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) | | 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) | | 85740 602-297-6709 Articles The Iron Cap mine, Graham County, A rizona..................................discoveries in Ouray County, Colorado ............... 89 by B. & J. Muntyan Anatase on quartz from Ouray County...County, Colorado ........................ 103 by T. Rosemeyer, E. Raines & R. Stoufer Departments Notes...Finds made in Arizona (the Iron Cap mine) and in Ouray County, Colorado, are described in three articles...huge i show organized by Herb Duke at the Pima County Fairgrounds. Following the advertising section |  | Doe, B. R., Steven, T. A., Delevaux, M. H., Stacey, J. S., Lipman, P. W., Fisher, F. S. (1979) Genesis of ore deposits in the San Juan volcanic field, southwestern Colorado; lead isotope evidence. Economic Geology, 74 (1) 1-26 doi:10.2113/gsecongeo.74.1.1 | Journal (article/letter/editorial) | | Depositsin the SanJuanVolcanicField, Southwestern Colorado LeadIsotopeEvidence B. R. DOE,T. A. STEVEN,M....Antonito COLORADO NEW MEXICO L 0 100 KILOMETERS Fro. 1. Index map of southxvestern Colorado, showing...igneouscenter of latest Cretaceousage near Ouray, Colorado, and from the EoceneTelluride ConglomerateFormation...Tertiary volcanicrocks northeastof Telluride, Colorado. A few disseminated depositsof the "porphyrycopper"...The volcanichistory of the San Juan Mountains, Colorado, in general has been outlined by Lipman et al |  | | 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 (article/letter/editorial) | | water was given off, the residue consisting of0. Ash. C. H. 39.98 0.40 54.28 4.64 B. H. B. The formula...analysis the following results. C. B. 0. S. Ash. 55-36 6.50 34-82 0.52 2.80 Its sp. gr. is...jamesonite (I) and of plambocuprite (11),from the Derwis Mine, in the province of Semipalatinsk, gave the following...composition suggested by Groth. B. H. B. Alunite from Colorado. By E. B. HURLBURT (Amel.. J. SC;., [S], 48,130-131)...in the ore-body of the National Belle Mine, Red Mountain, Ouray Go., Colorado. On analysis, the mineral |  | | 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) | | 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 |  | 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). |  | | Report (issue) | | ages of volcanic units in the San Juan Mountains, Colorado: Recalculated K-Ar age determinations using...S. Geological Survey, Federal Center, Denver, Colorado 80225 CONTENTS Page Abstract................volcanic stratigraphy of the San Juan Mountains, Colorado.................................3 Table 2.--Recalculated...Tertiary volcanic units of the San Juan Mountains, Colorado..............................4 Appendices Appendix...TERTIARY VOLCANIC STRATIGRAPHY OF SAN JUAN MOUNTAINS, COLORADO (Recalculated ages listed first; old ages listed |  | | Book | | clay occurring as a decomposition product of canic ash. It is named from the locality, Askana, Ozurgety...mineralogique des smectites Paris, Annales de I'office national des combustibles liquides, no. 5, p. 863-943....T. Batchelor, a former manager of the Mt. Lyell Mine, Tasmania. The nnineral resembles pyrophyllite,...for a clay mineral first found as gouge clay in a mine mineral was first called leverrierite by Earson...leverrierite was kaolinite, the mineral from Beidell, Colorado, was renamed; the name beidellite being proposed |  | | Report (volume) | | Mineral Resources of the Uncompahgre Primitive Area Colorado By R. P. FISCHER and R. G. LUEDKE, U.S. GEOLOGICAL...the act was passed were incorporated into the National Wilderness1 Preservation System. Areas classed...mineral survey in the Uncompahgre primitive area, Colorado. The area discussed in the report corresponds....___ _________________________________________ Ouray area____j______________________-.__________________...and R. G. Raabe_____.__..___ Claim coverage and mine workings._____________________________ Patented |  | | 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 |  | | Report (issue) | | _________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____ ____ Pag« 59...63 Good Hope barite mine, Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten...64 64 65 65 65 65 Barium Products Corp., Ltd., mine...... --_--______.______ Lincoln County__-__-----_-----_-----___...district____ .________..__ Nevada Scheelite mine.. _ ______ Hooper No. 2 mine __ _____ _ _ Yankee Girl mine_______________...Mountains_____________.____ Desert Scheelite mine..... _______ Gunmetal mine _ ___________ _ Manganese-tungsten |  | | Report (issue) | | the Type Specimens in the Mineral Collection, National Museum of Natural History ; V g %2 .->*1 ...the Type Specimens in the Mineral Collection, National Museum of Natural History Arthur Roe and John...the Type Specimens in the Mineral Collection, National Museum of Natural History. Smithsonian Contri¬...type specimens in the mineral collection of the National Museum of Natural History. These are the actual...Library of Congress Cataloging in Publication Data National Museum of Natural History. A catalog of the type |  | | 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) | | & J. N. Alves Minerals of the Black Pine mine, Granite County, Montana .................................bixbyite, spessartine, topaz and pseudobrookite from Ash Creek near Hayden, Arizona .........487 by J. S....which now forms the core of the collection at the National Museum of Wales in Cardiff. A protege of the late...and attended by mining industry representatives, mine owners, representatives from all o f Vermont’s mineralogical...California mineral collector, specializing in San Diego County and Baja California spec imens through purchase |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite-chromium ore, Washington Zinc ore...Peninsula, Mich. 10. Porphyry molybdenum ore, Colorado 11. Zinc ore, Edwards, N. Y. 12. Manganese nodules...not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered...——— Lincoln County _______________——— Clark County __________————————— Esmeralda County __—_______————...__—_______———— Mineral County _________________ Lyon County _______________———— Humboldt County ________________ |  | | Report (issue) | | part of the Santa Monica Mountains, Los Angeles County, Calif., by H. W. Hoots____________ Geology of...Franklin, N. C.; B, Dickite crystals from National Belle mine, Red Mountain, Colo.; C, Kaolinite crystals...SmaJl vermicular crystals of kaolinite from Calhoun County, Ark.; B, A single coiled kaolinite crystal from...Monument Hill, sec. 32, T. 56 N .. R. 68 W., Crook County, Wyo. 500-800 Dark mudstone and shale with abundant...along Mitten Prong in T. 56 N., R. 68 W., Crook County, Wyo. --- ~ Upper Cretaceous. ~ Monument Hill |  | | Report (issue) | | part of the Santa Monica Mountains, Los Angeles County, Calif., by H. W. Hoots____________ Geology of...Franklin, N. C.; B, Dickite crystals from National Belle mine, Red Mountain, Colo.; C, Kaolinite crystals...SmaJl vermicular crystals of kaolinite from Calhoun County, Ark.; B, A single coiled kaolinite crystal from...Monument Hill, sec. 32, T. 56 N .. R. 68 W., Crook County, Wyo. 500-800 Dark mudstone and shale with abundant...along Mitten Prong in T. 56 N., R. 68 W., Crook County, Wyo. --- ~ Upper Cretaceous. ~ Monument Hill |
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