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| No. 7 SILICIFICATION SACRAMENTO IN DIS- COLORADO. • ROBERT D. BUTLER AND QUENTIN D. SINGEWALD...Sacramento districts lie near the Alma and Leadville districts, Colorado. Paleozoic sedimentary rocks intrudedby...footwall side of the London fault in the nearby London mine, lie far below the surface west of the fault in...continuation of the London gold-quartz veins from the Alma district is highly important but no significantdata pertainingto...$200,ooo; Mudsill, $6o,ooo; and Sherwood,$40,000. In the Alma district,the gold-quartzwe{nsof the Londongroupof |
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| Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES...California-Federal Eldg., Rm. 7638,300 N. Los Angeles St. MENLO PARK, California-Bldg. 3 (Stop 533), Rm. 3128, 345MiddlefieldRd...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Replacement Deposits Part II Gold in the Tintic Mining District, Utah By HALT. MORRIS Gold Deposits in the...Bird Mining Districts, San Juan Mountains, Colorado By FREDERICKS. FISHER Gold in the Alma Mining District |
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| DEPOSITS IN THE VICINITY OF THE LONDON FAULT OF COLORADO BY QUENTIN D. SINGEWALD AND B. S. BUTLER Prepared...in cooperation with the STATE OF COLORADO and the COLORADO METAL MINING FUND UNITED STATES GOVERNMENT..._-__----__-_-__------____-_-____-___________ Deposits in the Alma district...-____________________________ Distribution...the ores at Alma to those at Leadville____________ Local centers of mineralization at Alma ______________________...______________________ Origin of ores at Alma._______---_-___---___-______________ The London vein system.___ ____ |
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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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| Happen Here! A Visit to the Shin-Otani Manganese Mine, Japan Alfredo Petrov alfredopetrov@earthlink.net...small of a hole in the ground merits being called.a mine. None of these mines is in operation anymore, but...show in April mentioned that a nearby manganese mine was now a museum open for underground tourism, I...to the Shin-Otani mine in the Tanba mining district. This manganese mining district includes 277 mines...drive away. After mining in the Kyoto area ended, little more than 20 years ago, mining and miners were |
 | 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). |
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| Marvin Hanner Additions to the Ore Mineralogy of Colorado.................................................by Donald Grybeck Crystallized Minerals of the Colorado Mineral Belt....................................(The first time I saw the famous Bancroft/ W ilber Alma rhodochrosite it snapped my head around from 40...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 |
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| Tri-State District! The Mineralogical Record MARCH-APRIL 2017 • VOLUME 48 NUMBER 2 • $25 The Tri-State...Tri-State Mining District Missouri-Kansas-Oklahoma by Denise Bicknell Wendell E. Wilson 2017 The Mineralogical...FineMineral.com APATITE Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan, 11.5cm. Fine Minerals...Tucson USA Visit us at these international shows: Houston Ste. Marie Denver Munich USA France USA Germany...and Riverpark Inn Rhodochrosite, Sweet Home Mine, USA, 10 cm Photo: Malte Sickinger MARCUS BUDIL Monaco |
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| . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |
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| the State. In line with a project begun by the Colorado Friends of Mineralogy in 1976, the list is intended...world-wide locality index The localities are listed by county, followed by a listing of the most prominent minerals...pegmatite in Amelia County and the Lynch Station locality (turquoise crystals) in Campbell County, are now closed...(c) = currently closed to collecting ALBEMARLE COUNTY Alberene soapstone quarry-Alberene actinolite-tremolite...limonite pseudomorphs after pyrite, siderite Faber lead mine-near Faber cerussite, chalcopyrite, fluorite, argentiferous |
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| of U rani urn Deposits in Triassic Rocks of the Colorado Plateau Region By W. I. FINCH CONTRIBUTIONS TO...____ __ __ __________ __ ___ 125 125 History of mining and production ____ ------------------------------Geologic...6. 7. Simplified geologic map of part of the Colorado Plateau ____ In pocket Views showing the nature...____________________________ Facing 132 Map of part of the Colorado Plateau region showing orientation of channels...__________________ Facing 133 Map of part of the Colorado Plateau showing distribution of uranium deposits |
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| Occurrence of Uranium and Vanadium Minerals From the Colorado Plateaus GEOLOGICAL SURVEY BULLETIN 1009-B...OCCURRENCE OF URANIUM AND VANADIUM MINERALS FROM THE COLORADO PLATEAUS By A. D. WEEKS and M. E. THOMPSON ABSTRACT...identification and occurrence of uranium minerals of the Colorado Plateaus, contains descriptions of the physical...mineralogic investigation of uranium ores from the Colorado Plateaus. This work is part of a program undertaken...other 13 14 URANIUM AND VANADIUM MINERALS FROM COLORADO PLATEAUS compilations: Gruner and Gardiner's |
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| England Richard C. Erd U.S. Geological Survey Menlo Park, CA Steven R. Morehead Riverside, CA Donald R. Peacor...Update on the mineralogy of the Majuba Hill mine, Pershing County, Nevada ..................................Interest and collecting activity at the Majuba Hill mine have increased since the publication o f the initial...(Jensen, 1985). Information on new discoveries at the mine, as well as on certain aspects that were left vague...presented here. As o f October, 1991, access to the mine is tenuously unrestricted. INTRODUCTION Several |
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| LOCALITY INDEX TOM MORRIS, JR. 4553 Shenandoah Allen Park, Michigan 48101 Tom Morris photos and specimens...occurrences. These localities have been listed by county; and, strictly for convenience, the list has been...None theless, with the aid of a good state or county map, plus local inquiries, the list could be helpful...that do not permit collecting for various reasons, mining operations that have recently shut down but whose...that published by the Colorado Chapter (see Min. Record 10:323-328). Like the Colorado group, our chapter |
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| Project 28-30 Our Affiliates 31 Mimetite, Ojuela mine, Mapimi, Mexico, 2.4 x 1.8 x 1.7 cm, Alex Schauss...experiencing remnants of winter while the rest of the county can feel spring in the air. This means it’s time...vanegas3@charter.net CHAPTER PRESIDENTS (ALSO BOARD MEMBERS) COLORADO CHAPTER: Mark Jacobson; markivanjacobson@gmail...MINERALOGY Vol.46, No.2 Page 5 Compliments of the Colorado Chapter Newsletter: Get it While You Can: the...answer that question and show you why the Milpillas mine is one of the great contemporary mineral localities |
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| the state. In line with a project begun by the Colorado Friends of Mineralogy in 1976, the list is intended...world-wide locality index. The localities are listed by county, followed by a listing of the most prominent minerals...Alleghany County. Howard Freeland specimen and photo. Rutherford pegmatite in Amelia County and the Lynch...Station locality (turquoise crystals) in Campbell County, are now closed to collectors. However, landowners...(c) = currently closed to collecting Albemarle County Alberene soapstone quarry—Alberene amphiboie asbestos |
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| T. J. Bornhorst, P. Brandes, R. Clark (Cliffs Mining Services Co.), B. C. Cornilsen, R. V. Dietrich...helpful suggestions throughout the project; to Ashton Mining of Canada, Inc. and Crystal Exploration, Inc.,...APPENDIX I: MICHIGAN MUSEUMS AND EXHIBITS FEATURING MINING, MINERALS, ROCKS, AND FOSSILS .......................243 APPENDIX II: MINERAL SPECIES LISTED BY COUNTY ...............................248 ABOUT THE AUTHORS...Oronto Group a.. 3: co w C: _J 0 0 Marquette Iron District, Baraga and Marquette Counties diabase dikes |
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| MARK D. SHERWOOD 106A East 25th, P. 0. Box 436 Oak Grove, Missouri 64075-0436 Downloaded by [Brown University...location a~ included at the end of each entry. Adair County Chariton River (40-04-05N 92-4 I -23W). septarian...septarian concretions about 2 miles north of the Macon county line. CALCITE crystals enclosing bundles of acicular...hematite, quartz (Broadhead 1873b, 1877). Audrain County Mexico, in fire clay pits and spoil piles: PYRITE...University Library] at 19:58 29 October 2014 Barton County McKarrow’s coal bank (37-37N 94-28W), 2.5 miles |
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| and lead in the world. These are the Tri-State district of Oklahoma, Kansas, and Missouri and the world-class...The host rock is dolomitized limestone. The mining district is on a dome or arch. Mineralization is confined...TRI-STATE DISTRICT History of the Missouri Portion of the Tri-State District The Tri-State district, extending...for more than fifty years. The discovery of the district is credited to William Tingle and his nephew,...small-scale mining in 1849 on Turkey Creek in Joplin, Missouri (Dressel 1989). The history of the district is |
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| Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt DAVID W . BEATY, GARY P . LANDIS...paralle l to host-rock bedding. Black Cloud mine, Leadville district. Sherman-type ore (bottom) in paleokarst...veined with ferroan dolomite. rv1oose mine, North Alma district. Photographs b)' \Villiarn Sacco, Peabody...Carbonate-hosted sulfide deposits of the central Colorado mine ral belt: Introduction, general discussion,...Regional geologic and tectonic setting of the central Colorado mineral belt . . . . Alan R. Wallace Paleozoic |
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| Geology of Uranium Deposits in the Front Range, Colorado By P. K. SIMS and D. M. SHERIDAN With sections...mines_______________________________________ Boulder CountY----------------------------------~-----------Jamestown...Generalfeatures--------------------------------------Blue Jay mine, by R. U. King__________________________ Fair Day...mine________________________________________ Nations Treasure mine, by R. U. King___________________ Victory group...Description of principal mines-Continued Boulder County-Continued Other areas __________________________ |
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| volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co...Co., (W. border of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE...Feldspar HISSOP, Coosa Co., (near) Beryl JACKSON COUNTY Hematite KENNEDYS, Clay Co., (near) Magnetite MILLERVILLE |
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| instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles Eye Tunnel |
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| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |
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| unusual siderite from Kelly Brae. Norfolk is not a county well known for its diversity of minerals but Ian...found in reasonable quantity recently in the Lake District is the pyromorphite from Force Crag. The buff...displaying good barite collected recently from Florence mine at Egremont, demonstrating that this locality is...some mattheddleite and lanarkite from the Susanna mine at Leadhills and some excellent hemimorphite on...some lovely pale pink smithsonite at the Blackcraig mine near Creetown. BMS Newsletter 45: 2 > Epistilbite |
