 | | Journal (article/letter/editorial) | | 20:52 13 January 2015 Mineralogy of the Eldorado Mine YA N K E E B O Y B A S I N , O U R AY C O U N T...the name, as almost every major mining camp had a vein, claim, or mine with that name. This article details...mineralogy of the Eldorado mine in the San Juan Mountains of southwestern Colorado, one of the many mines...Eldorado mine is located about 8.6 miles southwest of Ouray, Colorado, near the head of Yankee Boy Basin...Basin in the Sneffels mining district. The portal to the mine is at an elevation of 11,600 feet and is situated |  | | Journal (article/letter/editorial) | | Through the 'Scope 1 OURAY Eldorado mine IfXCamp Bird mine TEIXURTOE 'TMdarado mine q Eureka Red Mountain...TOM ROSEMEYER 1632 Camp Bird Mine Road P . O . Box 586 Ouray, Colorado 81427 Tom Rosemeyer is the owner...Explora tion and has mined and collected minerals in Colorado for the past twenty years. Microminerals of the...the San Juan Mountains, Southwestern Colorado WELCOME TO -THROUGH THE 'SCOPE," a column devoted to news...in ex ploration and mining in the San Juan Mountains of southwestern Colorado for Ihe past twenty years |  | | Report (issue) | | SILVER ENRICHMENT IN THE SAN JUAN MOUNTAINS, COLORADO. By EDSON S. BASTIN. INTRODUCTION. The following...made in the study of a particular topic in one district would aid in the study of the same topic in the...regional report, it must be remembered that for each district only such information could be used as was readily...work in the encouragement which they offer to deep mining, irrespective of more purely scientific results...through duties incident to the war. In the work near Ouray the writer was accompanied by Chase Palmer, chemist |  | | Report (issue) | | THE LOS BURROS DISTRICT, MONTEREY COUNTY, CALIFORNIA. By JAMES M. HILL. INTRODUCTION. The following...prospects of the Los Burros district, in the southwestern part of Monterey County, Calif., are based on observations...properties and the caretaker at the Buclimo mine. The district lies on the west side of the rugged Coast...Coast Range, near the south line of Monterey County, in Tps. 23 and 24 S., R. 25 E. Mount Diablo meridian...Most of the prospects are confined to the drainage basin of Willow Creek and the headwaters of Alder Creek |  | | Journal (article/letter/editorial) | | photo March/April: Fluorite, Dow Scar vein, Hilton mine, Scordale, Cumbria, England; Jesse Fisher specimen...May/June: Uvite, Powers farm, Pierrepont, St. Lawrence County, New York; Steven C. Chamberlain specimen, Michael...albite, Kestral Pocket, Smoky Hawk mine, Teller County, Colorado; Martin Zinn specimen, Jeff Scovil photo...September/October: Gold and quartz, Colorado Quartz mine, Mariposa County, California; Scott Rudolph specimen...Girona specimen, Joan Rosell photo A Acanthite, Colorado, 423 Actinolite, New York, 221, 454 Adularia, |  | | 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 (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) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...scientific significance. In this index, the better known mining districts that have produced many high-quality...across, on blue thomsonite. Lucky Peak Dam, Ada County; Lanny Ream specimen and photo. Figure 3 (below)...cut near Pinehurst, Adams County; Lanny Ream specimen and photo. Ada County Lucky Peak Dam, on east side |  | | 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 (issue) | | Articles Native gold from the Jamestown mine, Tuolumne County, California...............................Baranda Some pegmatite minerals from the Zomba district, Malawi ........................................Adularia from the Howard-Montgomery quarry, Howard County, Maryland .......................................visiting the Blanchard mine or other mines in the Hansonburg mining district near Bingham, New Mexico...signed in at Bingham for entry to the Blanchard mine area for surface collecting. Underground collecting |  | | Report (volume) | | ................................... Eagle Kiver mine........................................................................................... 48 Yankee Basin prospects__...................................................................... 53 Montana Basin prospects...................^.....................examination of the more important part of the Ketchikan district.2 Both these investigations were hasty and were...boundary, including the Porcupine gold placer district. In the following year a geologic reconnaissance |  | | Report (issue) | | designate the papers for advance publication] (A) Some mining districts of eastern Oregon, by James Gilluly,...deposits of the Takilma-Waldo district, Oreg., including the Blue Creek district, by Philip J. Shenon________...Shenon________ (C) The Climax molybdenum deposit, Colorado, by B. S. Butler and J. W. Vanderwilt, with a section...deposits in the northwestern part of the Boise Basin, Idaho, by Clyde P. Ross_________________________...location of mining districts in eastern Oregon. 8 2. Topographic and geologic map of the Mormon Basin mining |  | | Book (edition) | | Chapters on the Coeur d'Alene Mining District, the Blackbird Mining District, and the Sawtooth Mountains...Chapters on the Coeur d'Alene Mining District and the Blackbird Mining District, and to Ben Sheppard for reviewing...reviewing the chapter on the Blackbird Mining District. Those who contributed photographs, or specimens...or a vein of massive pyrite and chalcopyrite in a mine, so references such as these were not included....for a particular mineral may be a certain mine, but that mine may now have a new name, or may now be a |  | | Report (issue) | | Main: Ag, Au, Cu, Pb, Zn Other: Ore minerals: Arsenopyrite, chalcopyrite, galena, pyrite, sphalerite Gangue...siliceous argillite. The sulfide minerals are arsenopyrite, chalcopyrite, galena, pyrite, and sphalerite...others, 1989). The area was covered by 600 federal mining claims in 1989, and more than 5000 feet of drilling...others, 1989). The area was covered by 600 federal mining claims in 1989 and more than 5000 feet of drilling...Commodities: Main: Au, Cu Other: As Ore minerals: Arsenopyrite, bornite, chalcopyrite, pyrrhotite Gangue minerals: |  | | 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 |  | | Report (issue) | | Ore Deposits of the Coeur d'Alene District Shoshone County, Idaho GEOLOGICAL SURVEY PROFESSIONAL PAPER...445 Ore Deposits of the Coeur d'Alene District Shoshone County, Idaho By VERNE C. FRYKLUND, ]R. With...section on THE BLEACHED ROCK IN THE COEUR D'ALENE DISTRICT By PAUL L. WEIS GEOLOGICAL SURVEY PROFESSIONAL...a comprehensive study of the Coeur d'Alene mining district, Idaho UI\ITED STATES GOVERNMENT PRINTING...Marcasite _________________________________ _ Arsenopyrite ______________________________ _ Polybasite |  | | Journal (issue) | | Articles Famous mineral localities: the Taewha mine, K orea...........................................COVER: WULFENITE with mimetitefrom the San Francisco mine near Magdalena, Sonora, Mexico. The large crystal...Chaver (Madrid, Spain) Columbine Mineral Shop (Ouray, CO) Larry Conklin (Kent, CT) J. M. Coutts (Johannesburg...NJ) Scott Fadrowski and Bob Thompson, Renowned Mining (Socorro, NM) Benny Fenn (Colonia Juarez, Mex.)...Lesnick, The Lesnicks (Wantagh, NY) Jack Lowell, Colorado Gem and Mineral (Tempe, AZ) Nathan and Gloria |  | | Report (issue) | | DEPOSITS IN THE NORTHWESTERN PART OF THE BOISE BASIN IDAHO BY CLYDE P. ROSS Prepared in cooperation..._--__._-____.....__...____._.___.__..___ Mineral Mining Co__________________________________________ Missouri...map of the central and western parts of the Boise Basin, Idaho.__------_-------_-___-__-____-__---_-___-_...Quartzburg area, Boise Basin. ___________ 242 41. A, Dacite porphyry, Gold Hill mine; B, Rhyolite porphyry...porphyry, Gold Hill mine; C, Granite porphyry, Belshazzar mine. ._ __ _ 250 42. Granophyre porphyry..___________________ |  | | Report (volume) | | Bulletin 732 GEOLOGY AND ORE DEPOSITS OF SHOSHONE COUNTY, IDAHO BY JOSEPH B. UMPLEBY AND E. L. JONES...Interstate-Callahan mine_________________ Success mine __________________________ Rex mine____________________________...deposits to other deposits in the Coeur d'Alene district ___________________ 120 Antimony deposits_____...topography of Shoshone County, Idaho____ V. A, Valley of Milo Creek, Shoshone County, Idaho; B, Summit topography...the 900-foot level of the Bunker Hill and Sullivan mine _____________________________ I.. Geologic sections |  | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING, AND G...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch...fold-fault _ Faults in the eastern part of the district 95 62 Kokomo syncline_ Faults southeast_ of _..._ Leadville 62 the_ Fryer Hill folds _ 62 district _ 95 Warping and drag along normal faults, _ _ _ 96...103 66 and Mike faults _ Iron Hill _ 103 66 Tucson mine _ Area between Iron and Adelaide faults_ _ _ Yak_ |  | | Report (Issue volume) | | these card catalogues would be as useful to the mining industry as they have proved to be to the Division...and expense involved are justified and that the mining industry will find that having this material readily...accumulating steadily since 1853, when the first mine (a coal property) was developed. Actually it antedates...During the 90 years or more that prospecting and mining have been active, a vast amount of information...extensively to the fund of published data. Also, mining journals and periodicals, many of which are no | | | Report (issue) | | Geochemical Maps of Stream Sediments in Central Colorado, from New Mexico to Wyoming Open-File Report... Cover: Overlooking North Fork Lake Creek and Colorado highway 82 east of Independence Pass, with Star... Geochemical Maps of Stream Sediments in Central Colorado, from New Mexico to Wyoming By Robert G. Eppinger...Geochemical maps of stream sediments in central Colorado, from New Mexico to Wyoming: U.S. Geological Survey.................. 1 Geologic Setting of Central Colorado.............................................. |  | | Report (issue) | | Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES...the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...part of district -_ _. ..____'_ Northwestern part of district--------Southern part of district. ______...region as a whole __________________ La Plata district _ . ___ _ ____-____ _ 22 23 23 24 24 26 26 26 | | | Journal (issue) | | Articles Famous mineral localities: the Taewha mine, Korea ...........................................COVER: WULFENITE with mimetite from the San Francisco mine near Magdalena, Sonora, Mexico. The large crystal...Chaver (Madrid. Spain) Columbine Mineral Shop (Ouray. CO) Larry Conklin (Kent, CT) J. M. Coutts (Johannesburg...NJ) Scott Fadrowski and Bob Thompson, Renowned Mining (Socorro, NM) Benny Fenn (Colonia Juarez, Mex.)...Lesnick, The lesnicks (Wantagh. NY) Jack Lowell, Colorado Gem and Mineral (Tempe, AZ) Nathan and Gloria |  | | Report (issue) | | FORTY-SIXTH ANNUAL REPORT OF THE Mining Industry of Idaho FOR THE YEAR Idaho ores and gravels in 1944...IDAHO ues FORTY-SIXTH ANNUAL REPORT OF THE Mining Industry of Idaho FOR THE YEAR IQ 44 ARTHUR CAMPBELL...seawaterne American, Mining Congress, Declaration) Of POLICY ceeecse ee ere eee Western Mining Congress, Report...ce eee = eee ee eee Anaconda Copper Mining Co., Underground Mining of Phosphate Rock Phosphate: 22 sear...Bannockw County sence. aera Bears lnakies Count yas eens Benewah County. s2021.20-c55<: Bingham County s. |
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