 | | Journal (article/letter/editorial) | | modified, flattened rhombohedra or cream-colored calcite, lightly sprinkled with small pyrite crystals,...inches; a floater specimen, Cross vein, Idarado mine, Ouray and San Miguel countries. Figure 2 (right)...tenninated clear calcite crystals, 2.5 by 1.75 inches, Howard quarry, Howard, Fremont County. C-O-L-O-R-A-O-O...C-O-L-O-R-A-O-O CALCITE BARBARA L. MUNTYAN Ouray County Museum Ouray, Colorado 81427 Mineral photographs by John...Muntyan of specimens from the author's collection CALCITE, CALCIUM CARBONATE, is one of nature's most common |  | | Report (volume) | | Resources of the Sewemup Mesa Wilderness Study Area, Mesa and Montrose Counties, Colorado U.S. GEOLOGICAL SURVEY...Resources of the Sewemup Mesa Wilderness Study Area, Mesa and Montrose Counties, Colorado By SANDRA J. SOULLIERE...WILDERNESS STUDY AREAS GRAND JUNCTION REGION, COLORADO DEPARTMENT OF THE INTERIOR DONALD PAUL MODEL...resources of the Sewemup Mesa Wilderness Study Area, Mesa and Montrose Counties, Colorado. (Mineral resources...wilderness study areas Grand Junction region, Colorado ; ch. B) (U.S. Geological Survey bulletin ; 1736) |  | | Journal (article/letter/editorial) | | MUNTYAN 536 Third Avenue P.O. Box 495 Ouray, Colorado 81427 All photographs by John R. Muntyan of specimens...B ~i~~~~ 1. Mine along West willow Creek, near Creede and across from the Bachelor mine. Photo by author...the Rock Candy mine in British Columbia, Canada; and in the United States in Hardin County, Illinois, among...localities. Barite also occurs in many localities in Colorado, where it often forms attractive, wellcrystallized...wellcrystallized crystal groups. Colors reported for Colorado barite range from sky-blue to snowwhite to golden |  | | Journal (issue) | | Mineralogical Societies (RMFMS) www.rmfms.org Colorado Federation of Gem & Mineral Societies (CFGMS)...Field Trip Silent Auction COLORADO SPRINGS MINERALOGICAL SOCIETY PO BOX 2 COLORADO March 2012 PICK SPRINGS...15—General Assembly, Roger Pittman – Sadila Copper Mine Fri, - Sun. 7 p.m., Senior Center. Tues.,...Museum of Mining & Industry, 225 Northgate Bd., Colorado Springs, Co 80921 Sat., Apr—Lapidary—RSVP please...Senior Center is located at 1514 North Hancock in Colorado Springs. Page 2 Faceting Group, 7 p.m., Senior |  | | Journal (article/letter/editorial) | | PECULIAR HYDROTHERMAL VEINS OF THE COLORADO RICHARD COPPER-BEARING NORTHEASTERN PLATEAU.* P. FISCHER........................................... Cashin mine ...................................................... Cliffdweller mine ............................................. Sunrise mine .................................................... Copper Rivet mine ............................................ Mineralization...Valley, Utah ............................. Hoosier mine ............................................ Origin |  | | Journal (issue) | | - - - - - - - - - - - Mineral Collections 1n Colorado A Supplement to The Mineralogical Record November-December..."Smithsonian packet," Smoky Hawk claim, Florissant, Colorado. Collected in 2008; Dorris Family collection;...certificates for mines in the Cripple Creek District, Colorado, in 1898 and 1901. Sponsorship: This special supplement...Collecting in Colorado The Collections: Mel & Pam Bersch Ryan Bowling Ralph Clark Colorado School of Mines...Thompson George Witters Martin Zinn III and Colorado in the :Mineralogical Record Supplement to The |  | | Journal (article/letter/editorial) | | COPPER-BEARING Minerals of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street...Street Golden, Colorado 80401 eraines@mines.edu Downloaded by [Brown University] at 16:38 03 September...noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,... etween 1868 and 1922, Colorado produced almost 260 million pounds of copper. Nearly 100 million pounds...with another 50 million pounds mined in San Juan County (Henderson 1926). During the twentieth century |  | | Journal (article/letter/editorial) | | Formation of Carbonate-SulfateVeins Associatedwith Copper Ore Depositsfrom SalineBasinBrines,LisbonValley...Universityof Utah,SaltLake City, Utah84112 Abstract Copper (_ silver)oresoccuralongfaultsrelated to salt anticlinesin...20 equivwt percentNaC1duringcalcitedeposition. Copper-bearing, saline,basinalfluidsmigratedupwardalo...chalcopyrite,bornitc, and secondarycopper VEIN-TYPE copper(_+silver)andstrata-bound uranium carbonates, is...iments in southeastern Utah and southwestern Colorado. Copper-silver deposits are post-Laramide depositsbut |  | | Journal (article/letter/editorial) | | https://archive.org/details/copperitsminingu0000west • Copper: Its Mining and Use by the . Aborigines of the...archaeology, ,vas the delineating and documenting of copper rnining techniques, particularly as practiced by...importanc:e of these early miners and fabricators of copper of the Upper Great Lakes Region is recognized in...the name given to their time and culture, the Old Copper Indians. An expedition to Isle Royale in 1928 provided...extracted the natiYe copper they used in 111aking their extensive tool kit of copper implements and ,veapons |  | | Journal (volume) | | slate underlie the iron formation, as at the Helen mine, Michipicoten, and at Grassy Portage on Rainy Lake...the Grande Presqu'isle, and near the Scramble mine east of Kenora, where they are accompanied by a...in any one of and manganitic manganese are copper, mineral waters, and under certain conditions...in appreciable quantity in 34 days, and cupric copper is probably even less efficient; but manganitic...reprecipitated) gold ores. and tation of secondary copper is dis- (i.e., Moreover, in the precipi- silver |  | | Journal (volume) | | Cause and Prevention of Mine.. Accidents, Cause for Accidents. Fire Boss and Mine Accidents in French Coal...in Pa., Coal-Mine Accident, Preventable Shaft-Sinking Accidents, Some Features of Mine Disasters Acetylene...of Acetylene Lamps, Gases from 189,254, Acetylene Mine Lamp, New Acids on Concrete, Action of Action of...Lining Ainsworth & Sons, Wm., Arnold Acetylene Mine Lamp 1 293 197 146 181 361 507 Annual Anthracite...Mountains Anthracite Mine-Cave Commission Report, 468, Anthracite Mine, Cerrillos Anthracite Mine Law, Proposed |  | | Journal (volume) | | Anglo-Persian buys Scottish Oil Antelope Report Antelope Mine to close (m.d.) Arsenic, Estimation of Ashanti Goldfields...Report 9 75 127 200 Brakpan Progress Brandlehow Mine Jumbil and Trevascus Bullen, F. Bullfinch Proprietary...116 his Hydraulic [noomi I, !• Sulphur I | Mine 71 'I'm "*•) U90 :J "7 R< (m.d.) -J..o ....Larder Lake, Ontario R. W. Perry {m.d.) Leaching Copper Ores Report Leadhills Lead, Innovations in Metallurgy...(m.d.) Ferreira Deep i I Esperanza Esperanza Copper and Sulphur Esperanza's New Property Evans, .1 |
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Copper Rivet Mine, Mesa County, Colorado, USA