 | | Report (issue) | | and Ore Deposits of the Chicago Creek Area Clear Creek County Colorado GEOLOGICAL SURVEY PROFESSIONAL...and Ore Deposits of the Chicago Creek Area Clear Creek County Colorado By J. E. HARRISON and J. D. WELLS...and ore deposits of the Chicago Creek area, Clear Creek County, Colorado, by J. E. Harrison and J. D. Wells...Geology Colorado Clear Creek Co. 2. Ore deposits Colorado Clear Creek Co. 3. Petrology Colorado Clear Creek..._---_-__-_--__________-____________--. History of the district-______________________________ General geology |  | | 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 (issue) | | . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . |  | | 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...ILLUSTRATIONS PLATE 1. Index map showing location of mining districts in eastern Oregon. 8 2. Topographic and...and geologic map of the Mormon Basin mining district, Baker and Malheur Counties, Oreg _ 32 3. Geologic |  | | Book | | obsidian; onyx (chalcedony and marble); opal, quartz (agate, jasper, and chalcedony) ; rhyolite ("wonderstone");...Snowville (variscite), Box Elder County 2. Lucin (variscite) , Box Elder County 3. Promontory (variscite, obsidian)...obsidian), Box Elder County 4. Cedar Mountains , south of Low (onyx), Tooele County 5. Grantsville (onyx)...(onyx) , Tooele County 6. Amatrice mine (variscite) , Tooele County 7. Bingham (azurite , malachite), Salt...Salt Lake County 8. Utahlite mine (variscite), Utah County 9. Lehi (onyx), Utah County 10. Pelican Point |  | | Journal (article/letter/editorial) | | ALABAMA—Arbacoochee, a tiny town in southern Cleburne County of N / E Alabama, was famous over 100 years ago...Mountain district, Alpine Co., Calif. COLORADO-"Prof. Richard M. Pearl of Colorado College, Colorado Springs...quartz from the Mica Lode, Royal Gorge District, (Fremont Co. ), Colorado. The garnet ranges in size from tiny...AND MINERALS finding of the first uvarovite in Colorado will interest you. Thank You"—Note dated March...George Robertson, Fountain Valley School, Colorado Springs, Colorado. CONNECTICUT-"Enclosed are a few almandite |  | | Journal (issue) | | 00 Cryptomelane Discovered at the Roxbury Iron Mine, Roxbury, Connecticut Tony Nikischer tony@excaliburmineral...from the classic locality of the Roxbury Iron Mine, Mine Hill, Roxbury, Litchfield Co., Connecticut has...morphology resembles the material found at the Clara Mine in Germany. The Roxbury specimen was collected about...collected about 30 years ago at the Roxbury Iron Mine. I originally picked it up because I had some good...minute cluster of cryptomelane from the Roxbury Iron Mine, here as extremely small, thin needles extracted |  | | Book (edition) | | associated with such rocks. Because hard rock mining amateur will usually get is tedious and expensive...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...should always ask permission it may be un- or a mine dvmip. Cleanliness around a camp site and removal...recent perhaps because of the decline in placer mining for gold in made dis- faces helps to distinguish...Brindletown Creek, Burke Co. 1843 2 stones Twitty gold placer, 1845 1 '/3 description Clear, flawless |  | | Book (volume) | | 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 |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Book (volume) | | ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |  | | Journal (article/letter/editorial) | | collecting. Although Texas is not known for its mining industry, be cause of its large oil and gas exploration...Llano County in the early 1900s but was flooded by Lake Buchanan in 1938. The Terlingua mining district...minerals. Mining here was contin uous from 1900 to the middle 1940s; but the Mariposa mine, which produced...& Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April 1991)...66, May/June 1991 197 LOCALITIES BY COUNTY Bastrop County KEY mm T * ? — — — — best occurrence |  | | Journal (article/letter/editorial) | | Canada. 276 KENTUCKY FOSSILS-New find in Bath County. Brachiopods, platystrophias, Ordovician. Five...Specimen in matrix, 2V2", $1.25 postpaid. Anderson County Corals, fine, reddish, 2 " x 3 " , $1. Satisfaction...Minerals & Mining, 21423 Highway 66, R.F.D. 1, Barstow, Calif. IDAHO GARNETS—Famous Emerald Creek garnets...LOUIS, 14, MO. OPALS, BRILLIANT COLORS-Direct from mine, 15 for $5.00. 10 ringsize cabochons (opal, amethyst...Street, Melbourne, Australia. MINERALS FAMED BEAR CREEK PLUME-Resembling cock plumes, $3.00 a pound in 100# |  | | Book (edition) | | -Agatized Barite ais c0. 1 so eee ee 128 Yellow Cat Mine Road: Agatized Barite sii. csi, tsetse. 129 Go...important to understand that all sites, and particularly mine sites, are subject both to fluctuations in mineral...prices and the whims of their owners. One day a mine may look as though no one had been near it in a...f@™ Lake / Reservoir Town Unimproved Road i Mine Shaft Park Boundary/ State Line Rockhound Site...oversees six national forests—Ashley in the northeast, Dixie in the south, Fishlake in the south-central, Manti-LaSal |  | | Report (volume) | | Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great...Wisconsin at Plum Creek, Pierce County; Oregon, Dane County; Kohlsville, Washington County; Saukville, Ozaukee |  | | Report (issue) | | 27 32 Illustrations Figure 1. Location map of mining districts in the Reno 1° x 2° quadrangle, Nevada...Table 1. Table 2. Table 3. Known production from mining districts in the Reno 1° x 2° quadrangle, Nevada.............. Occurrences of mineral deposits in mining districts of the Reno 1° x 2° quadrangle, Nevada...for 4 years. This report is a review of the known mining districts within the Reno quadrangle, as well as...starting point for those interested in previous mining and research efforts within the Reno quadrangle |  | | Journal (article/letter/editorial) | | Mineralization and Fault Evolution at the Dixie Comstock Mine, Churchill County, Nevada PETER G. VIKRE ASARCOIncorporated...Nevada89502 Abstract Gold ore at the Dixie Comstockmine, Churchill County,Nevada,is composedof quartz breccia...mullionwithin a range-bounding normalfault,the Dixie Comstockminefault,which originatedin the middle...StillwaterRangeto the westfromQuaternarycolluviumof Dixie Valleyto the east. Within the mullion, a potentiallybulk...goldmineralization.The lower averagedisplacementrate onthe Dixie Comstockminefaultthat isrequiredby the ageandthickness |  | | Book (volume) | | that is mostly a mixture of chert, translucent chalcedony, jasp-agate and common opal, rivaling in beauty...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON, area of Todd’s...Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford...Keene, Mill Creek and Tuscarawas, as hard dark gray to black nodules⎯flint. CUYAHOGA COUNTY CHAGRIN FALLS |  | | Book (volume) | | that is mostly a mixture of chert, translucent chalcedony, jasp-agate and common opal, rivaling in beauty...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON, area of Todd’s...Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford...Keene, Mill Creek and Tuscarawas, as hard dark gray to black nodules⎯flint. CUYAHOGA COUNTY CHAGRIN FALLS |  | Silver, E., MacKnight, R., Male, E., Pickles, W., Cocks, P., Waibel, A. (2011) LiDAR and hyperspectral analysis of mineral alteration and faulting on the west side of the Humboldt Range, Nevada. Geosphere, 7. 1357-1368 doi:10.1130/ges00673.1 | Journal (article/letter/editorial) | | California 95064, USA PFC Energy, 13 Farrell Street, Newburyport, Massachusetts 01950, USA 3 HyVista Corporation...22495 NW Quatama Road, Hillsboro, Oregon 97124-6648, USA 2 ABSTRACT In order to evaluate the setting of the...alteration, and mud volcanoes in the Humboldt–Rye Patch district offer the potential for additional geothermal...2005), Dixie Meadows (Kennedy-Bowdoin et al., 2004), Humboldt Valley (MacKnight, 2005), Dixie Valley...a study of the Humboldt– Rye Patch geothermal district (Fig. 1), which has an existing but not producing |  | | Report (issue) | | Deposits Central Part of the Front Range Mineral Belt Colorado By P. K. SIMS and others GEOLOGICAL SURVEY PROFESSIONAL...______________________________ _ History of uranium mining and production ____________ _ Geologic setting...__________ - ___ - ________ -----------Central City district _____________________ ------Quartz Hill-upper...____________________________ _ West Flack mine __________________ _ ~ercer County mine ______________ -German and Belcher...Iron mine, by A. A. Drake, Jr ___________ _ Jefferson-Calhoun vein _________________ _ Kirk mine ____ |  | | Journal (article/letter/editorial) | | THE DIXIE MINE Rockbridge County, Virginia The Dixie mine in Rockbridge County, Virginia, has yielded... rockbridgeite, and strengite. Figure 1: Dixie iron mine, circa 1900 (Watson, 1907). Rockbridge (ount>...E IS L O C A T E D in northeastern Rock bridge County, Virginia, about 1.5 miles southeast of Vesu vius...was the center of an active iron-manganese mining district that produced ore intermittently from the ...and the rare yttrium phosphate churchite. The Dixie mine was the largest producer of iron ore in the state |  | | Book (edition) | | . . . . . . 7. Modena Canyon: Obsidian, Chalcedony. . . . . . . . . . . 8. Brian Head:...43 45 47 50 52 54 56 58 Southeast Utah 14. Sand Creek: Petrified Wood. . . . . . . . . . . ...Coprolites . . . . . . . . . . . 25. Hansen Creek: Agate, Petrified Wood . . . . . . . . ... . . . . . . . . . . 102 35.Yellow Cat Mine Road: Agatized Barite. . . . . . . . . ...important to understand that all sites, particularly mine sites, are subject to both fluctuations in mineral |  | | Book (edition) | | CITY, UTAH. WRITE FOR PRICES. YOU WANT A GOOD MINE! MANY YEARS EXPERIENCE IN MINl^S AND MINERALS...LAKE CITY, UTAH. MINERAL LOCALITIES. BEAVER COUNTY. (Vy Beaver City, near; hyalite, banded in brownish...white to nearly colorless. Beaver Lake District; azurite. 0. K. Mine; bornite, chalcocite, chalcopyrite...limonite, malachite, molybdite, pyrite. Bradshaw District; aragonite, aurichalcite, cerussite, cuprite,...wollastonite. Granite District; almandine garnet, barite, bismuth - inite. Indian Creek; gold. Mooney Springs; |  | | Book | | Petrified Forest Trails Arizona Gem Trails and the Colorado Desert of California High Tension (A Biography)...\merica Alabama Alaska Arkansas Arizona California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho...pyrite, quartz family minerals ( agate, carnelian, chalcedony, chert, flint, jasp-agate, jasper, quartzite...waterworn crystals of aluminum silicate found as clear blue gemmy pebbles), and turquoise. About 2000 B...afterlife: opaque blue turquoise and lapis lazuli, clear red carnelian, purple amethyst, and rock crystal-all |
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