 | | Report (issue) | | ://archive.org/details/manganesedeposit0000gamu COLORADO GEOLOGICAL BOULDER R. D. GEORGE, State Geologist...BULLETIN MANGANESE SURVEY 15 DEPOSITS OF COLORADO BY G. A. MUILENBURG GHOLOGICAL BOARD - His.... Governor of Colorado CSRORGED NORDIN ones ee cere President University of Colorado Vigtoe GSA LD@RSUN:...honor to transmit herewith Bulletin 15 of the Colorado Geological Survey. Very respectfully, R. D. Gores...OF SPR 19 na MANGANESE NO OTOIC ICSETC ae COLORADO............. Location and general features.. |  | | Report (volume) | | 119 120 121 122 122 123 125 125 125 125 126 127 Lake Superior region...................................ores.......................................... Leadville district..................................................................................... Colorado...................................;............................................................ Lake Superior region.......................................................................... 273 Colorado.............................................. |  | | Report (issue) | | SOME DEPOSITS OF MANGANESE ORE IN COLORADO. By EDWARD L. JONES Jr. INTRODUCTION. For many years large...oxidized parts of the lead-silver deposits of the Leadville district, Colo., for use as flux, and from time...ore has been converted into spiegeleisen by the Colorado Fuel & Iron Co., at Pueblo. The first shipment...shipment of high-grade manganese ore from Colorado was made in 1915, but the known highgrade deposits are small...the United States Geological Survey and to the Colorado Geological Survey. In order to obtain data for |  | | Report (issue) | | ………… 16 Braunite …………………………………………………………………….…….. 16 Wad ………………………………………………………………………….……….16 Carbonates……..................................... 34 Dona Ana County ...................................................................................... 36 Rincon mine ...................................................................................... 38 Sheriff mine ....................................................................................... 38 Grant County .............................................. |  | | 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) | | about 10 miles. The area is principally in Roane County. Ore has been mined in many places along the west...that the character of the ore beyond the present workings is unknown. Apparently there has been no diminution...about 9 miles, lying partly in Roane County and partly in Rhea County. -Much of this strip is in the bottom...bordered by a fault for about 5 miles. Near the county line on the outcrop the rocks dip 20° to 30° SE...SE. The ore bed, as observed at the Crescent mine, is 5 to 6 feet thick. From 10 inches to 1 foot of lean |  | | Report (volume) | | ............................................. Colorado.................................................especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee,...minerals and rocks, their occurrence and uses: Colorado State Geol. Survey Bull. 6, 1913. 8 USEFUL...Albany. North Carolina_.Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota_.Dr. A. G. Leonard, Grand Forks. Mr...Utah______.Mr. G. W. Ritter, Salt Lake City. Mr. Maynard Bixley, Salt Lake City. Vermont_____Prof. G. H. |  | | Report (volume) | | A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut...North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G. Leonard, Grand Forks...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | | 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 openings |  | | Report (issue) | | demand for manganese due to the war caused old workings known or supposed to contain manganese ore to...DEPOSITS FORMED BY REPLACEMENT OP COUNTRY ROCK EY CARBONATE OR SILICATE MINERALS THAT HAVE BECOME PARTLY OR...formed by the replacement of country rock by carbonate or siliciate minerals that have become partly...or completely oxidized. The deposit at the Siegel mine is clearly of this type, as are also those at the...most commonly in the form of rhodochrosite, the carbonate, and rhodonite, the silicate. In the Siegel mines |  | | Report (issue) | | Smithsonite slice and egg, 5.8 and 2.7 cm tall Masua Mine, Carbonia-lglesias, Sardinia, Italy Cal and Kerith...cm wide 400 Foot Level, Kelly Mine, Magdalena District Socorro County, New Mexico Steve Neely collection...978-0-9790998-6-1 Publisher Lithographie, LLC Denver, Colorado, USA Design and Layout Gloria Staebler Gunther Neumeier...Lithographie, LLC P.O. Box 11613 • Denver, C O 80211 • USA Phone 1.303.495.5521 • Fax 1.303.482.1238 www.lithographie...1867. ·thsonian Smithsonite First Oxide Zone, Tsu Mine, Tsumeb, Nami 10cm tall Brent Lockhart coll Joe |  | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING,...High terrace gravel_ 15 Low terrace gravel_ _ 17 "Lake beds"_ 17 Character and distribu17 tion _ Deformation...Relation to mineralization_31 Geologic age _ 31 Leadville limestone (" Blue " limestone) _ _ 32 Name_ 32...Sills or sheets _ Pendery fault _ 87 54 Dikes _ Carbonate fault _ 87 54 Stocks _ N iles fault _ 88 Regional...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch |  | | Journal (article/letter/editorial) | | hydrohetaerolite, chalcophanite, crednerite,woodruffite,and wad. Another group of oxides appearsto have been formed...abovegroundwater commonlygive way in depth to the carbonate,silicate, or sulfide. If the top of the zone of...manganese oxidespersistto the greatestdepth of workings,criteria other than relation to existingwater...district,New Mexico, and the Aguila district, Mohave County,Arizona and severalother districts,have been closelystudied...district. Also, in the Little Florida Mountains, Luna County,New Mexico, three mineralbeltsmay be discerned;at |  | | Report (issue) | | material they contain. Apparently because the carbonate of manganese was new to the ore trade the bodies...from Butte partly from oxide and partly from carbonate material. In 1919 most of the material shipped...concentration.4 At that time the occurrence of mixed carbonate and silicate ores was pointed out and the probable...minimum reserve of 125,000 tons of high-grade carbonate ore and an additional very large amount in prospect... of high-grade manganese ore, including the carbonate and oxide varieties, in Montana is at least 250 |  | | Report (volume) | | _____________________________________ Garfield County..______________________________________ Fullmer...Descriptions of individual deposits Continued Juab County._______________,.___-__-_____-____--___-_-___-____...Boy group)_-____--_-_____. Guy group (Black Jack mine)_____-_-___-,-_-___-____-._ Last Chance property....__-_____-____-_______---___-___. Black Diamond mine. _________________-_^-_-_--_---.__ Martha prosp...claims_________________________________________ Salt Lake County______.______._______________________________ |  | | Report (volume) | | ________ ___ Types of ore deposits !____ _ _ __ Carbonate ores in older Cambrian dolomite- ____________...Production ________________ .__________________ Johnson County ___ ___ _ Shady Valley district _________________________...M. E. King prospect_ Maxwell mine___ _ _ Wright mine _______________-_________ Osborn and Hopper prospects_... CONTENTS. Mines and prospects Continued. Johnson County Continued. Mountain City district ____ __________________...__ Silver Lake mine___ _ _ __________ Wills mine______________________________ Silver Lake and Wills |  | | Report (issue) | | Includes the. Leadville, Colorado, mining district. Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...High-level terraces,_____________________________ "Lake beds".__________________________________ Stratigraphy...___________ Dyer dolomite member. ___.____-__-_-___ Leadville dolomite------_------_----------__ Weber (?) ...Union syncline___ __________________________ Empire Hill syncline_ _-____-_-__--------_-__ Sheridan transverse |  | | Report (issue) | | some years averaged well over 500,000 tons (the Lake Superior region furnishing considerably over 90...(hydrous and anhydrous), the manganates, the carbonate and the silicate, other sources of the metal being...metallurgical purposes are the oxides. The silicate and carbonate are compa,ratively unimportant. The following...-4·5 47·8 . MnSiOs 3·4-3•68 5 ·5-6·5 41·86 Wad Metasilicate : Rhodonite Braunite.-From 8 to ro...advantageous, having :regard to freight charges, that carbonate ore should be roasted before shipment, where suitable |  | | Journal (issue) | | Range, shows the east cirque which contains a small lake impounded by a moraine. Notches in the moraine are...fossil plants of the John Day Formation, Wheeler County, Oregon by Steven R. Manchester, Florida Museum...slope of Iron Mountain east of Clarno, Wheeler County, Oregon. The Whitecap Knoll locality is closely...Day Formation in the Gray Butte area of Jefferson County, but the precise ages are difficult to determine...John Day Fossil Beds National Monument in Wheeler County, Oregon, provides a rare opportunity to examine |  | | Book (edition) | | industrial importance, excluding irregular sporadic workings; under the second head, to include only such occurrences...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater |  | | Report (issue) | | quantities from the Silver City district to the Colorado Fuel & Iron Co. at Pueblo, Colo., and to furnaces...Water Canyon deposit, in Socorro County, followed in September by the Lake Valley mines, and later, in 1917...Kingston, and Lake Valley, in Sierra County; near Rincon, Dona Ana County; near Fierro, Grant County; and in...the north end of the Magdalena Mountains, Socorro County. 1 A short description of the Silver City deposits...him in examining deposits near Socorro, Socorro County. A. press bulletin on the scattered deposits of |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . 7 Box Elder County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 10 Cache County . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Ariz., Ariz. Bur. Mines Bull. 148, 1941. Apache County 2: 17 Gregory, H. E.-Geology Prof. Paper 93, 1917...the Navajo country. U.S. Geol. Survey Cochise County 3:04 Ransome, F. L.-The geology and ore deposits...Ariz., Ariz. Bur. Mines Bull. 143, 1938. Gila County 4:03 Ransome, F. L.-Geology of the Globe copper...Arizona: U.S. Geol. Survey Bull. 771, 1925. Graham County 5:25 Ross, C. P.-Geology and ore deposits of the...district, Graham County, Arizona: U.S. Geol. Survey Bull. 763, 1925. Greenlee County 6:05 Lindgren, Waldemar-The |  | | Journal (volume) | | botryoidal varieties), from Bohill quarry, Dundrod, County Antrim, Northern Ireland, collected in 1978. The...2007 PAPERS Zoned oxidation deposits in Tynebottom Mine, Garrigil1, Cumbria Trevo r F. Bridges and David...Copper·bearing silica gel from the walls of the Tankardstown mine, Co. Waterford, Treland Stephen Moreton 10-17 ...and Brian Young 18-26 The mineralogy of Bardon Hill Quarry, Coalville, Leicestershire Francis Ince ...vein minerals at the Conlig-Whitespots Lead Mines, County Down, Northern Ireland Norman R. Moles 40-46 |  | | Thesis/Dissertation | | mapping technique in the Italian Mountain area, Colorado Item Type text; Thesis-Reproduction (electronic)...MAPPING TECHNIQUE IN THE ITALIAN MOUNTAIN AREA, COLORADO By Henry Albert Truebe A Thesis submitted to...tectonic setting of the Italian Mountain area in Colorado. . . . . . . . . . : ................... 2 Generalized...mapped by dividing the Italian Mountain area, Colorado into 884 100-meter grid spaces and inventory...technique was tested in the Italian Mountain area of Colorado and the resulting maps provide insights into the |
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