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| CHAFFEE, FREMONT, AND JEFFERSON COUNTIES, COIO. By WALDEMAR LINDGREN. INTRODUCTION. Colorado is not an...contributed to this output, but only two Lake (Leadville district) and San Juan yielded notable amounts. The Leadville...Juan County slightly exceeded 1,500,000 pounds. The copper ores, properly so called, of Colorado comprised...from San Juan County. It may be said that Colorado does not contain a single copper mine of prominence...249 tons of copper ores in 1906; the yield of Fremont and Jefferson counties is negligible. Although |
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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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| DEFINITION OF SOUTH A MINERAL CENTRAL BELT COLORADO. IN • JOHN W. GABELMAN. CONTENTS. PAGE Abstract............... Geologichistory of south central Colorado ................................ 180 182 182.................................. South central Colorado mineral belt ...................................Cotopaxizinc mine .............................................. 189 190 190 192 193 193 193 Marion mine ................................................... Silver Cliff-Rosita Hills ........................... |
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| THE GRAND GULCH MINING REGION, MOHAVE COUNTY, ARIZONA. By JAMES M. HILL. INTRODUCTION. Early iff November...reconnaissance of some mining camps in eastern Nevada for a hasty trip to the Grand Gulch and Bronze L mines... S. R. Callaway, superintendent of the Grand Gulch mine, supplied many details that have been incorporated...Bently mining district is in that part of Hohave County, Ariz., which lies north of Colorado River and...and embraces the extreme western part of the Colorado Plateau. It forms a part of the region sometimes |
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| Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...location, area, and organization of the mining counties of Colorado _________________________ _ Adams County_-..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |
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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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| ............................................. Colorado........................................................................................ 102 District of Columbia ....................................to refer to Geological 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 that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
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| ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map.........................23 Arizona – Cochise Co. Mining Districts .................................... |
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| ...........................................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...sandstone⎯red ocher. (Such deposits were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL...nearby exposures, deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the |
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| ...........................................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...sandstone⎯red ocher. (Such deposits were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL...nearby exposures, deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the |
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| ........................ 5 5 Distribution of mining districts..................................................................................... Colorado......................................................................... PART II. Catalogue of mining districts, by J. M. Hill..................................................... Classification of mining districts........................................counties....................................... Colorado.............................................. |
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| Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction..._________________ _ Pikes Peak granite _____________________ _ Silver Plume granite ___________________ _ Pegmatites..._________________ _ Harding sandstone _________________ _ Fremont limestone _________________ _ Devonian _______ |
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| ...... ·- ......... . J,5 Historical sketch of mining and smelting in New Mexico....... . . . . . . ....... : . .............. - ........ .. . . T~os County, by L. C. Graton and W ..Lindgren ..... ................. . . , ... -.. . Rio Hondo. (Twining) district . . . . . . . . . . . . . ......................::::: ::.:::.::: ::: :::: :: ':::: :: ::::. Red River district. ..................•......... -~ . . ......·::-; : : :. ::.·.i?:5.•.:...,. .... Black.Copper mine ........ ............. ~ ... .. . .... ·....... |
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| stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |
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| localities in the vicinity of Cartersville, Bartow County, Ga., and at one place between 1\ and 3 miles southeast...of the Cartersville district has been worked out by the senior writer. The district is in the southeastern...southeastern half of. Bartow County, and the outcropping rocks are the older crystalline schists, a Bull. U....the yellow ocher deposits in the Cartersville district is a direct replacement of the silica in the Weisner...constituents. With reference to the barite occurring at the mine of the Peruvian Ocher Company, at the wooden bridge |
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| ------------------------ 1 History of placer mining in Nevada_____________________________________... Holy Cross district..-----------------------------------------------2. Jessup district.. ____________...------------------------_-------_ 3. Sand Springs district----------------------------------------------...Eldorado Canyon district..-----------------------------------------5. Gold Butte district--------------...Las Vegas district..·-----------------------------------------------7. Searchlight district.. ______ ------------ |
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| org/details/callofgoldtrueta0000cham 0443 2736 =, DORADO COUNTY LIBRARY 345 FAIR LANE PLACERVILLE, CA 95667 ©)...CHAMBERLAIN ILLUSTRATED FRESNO 1977 EL DORADO COUNTY LIBR 345 FAIR LANE PLACERVILLE, CA 956€ COPYRIGHT... CALIFORNIA SUPERIOR COURT CHAMBERS MARIPOSA COUNTY CALIFORNIA Joseph J. Trabucco, Judge In the following...ARRIVAL OF GOLD SEEKERS AND LISHMENT OF COUNTY. ARRIVAL OF JOHN C, FREMONT. PAGE 1 6 ESTAB8 11 History of...purchase of the Mariposa Grant. His beginnings at mining. His partnership with Palmer, Cook & Co. His election |
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| COPPER, SILVER, URANIUM LEAD, ORES AND IN VANADIUM, AND SANDSTONE SHALE. WALDEMAR LIN DGREN'...ores. The lower bedscarry chalcocitewith a little silver, also somepyrite in several horizons of the arcosic...filling veins and veinlets in the sandstone. A little silver, nickel and cobaltare present. The thicknessof...1896,pp. m5•-m52.' Emmons,S. F., "Copper in the Red Beds,"in Bull. U.S. Geol. Survey No. 260, 19o5, pp...pp. 221-232. Emroohs,W. H., "The Cashin Mine," Bull. U.S. Geol. Survey No. 285, I9O6,'pp. 125-128 |
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| instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...commercial production of minerals, principally Gold, Silver, Copper, Iron, Lead, Manganese and Zinc, along...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 |
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| 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...afterlife: opaque blue turquoise and lapis lazuli, clear red carnelian, purple amethyst, and rock crystal-all...crystal, onyx, and agate, especially valuing the deep red carnelian variety of chalcedony. Although the Sumerians...of commercial mining is also long, beginning with the Kenya opal mines of 4000 B.C. Mining began with gemstones |
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| ��� Localities: A. Zeballos Gold Camp B. Engineer Mine C. Atlin Camp D. Barkerville Wells Area E. Likely...Harrison Gold Mine K. Hedley Camp (including Olalla) L. Stewart Camp M. Brandywine (Van Silver) Claims N...showing mining divisions and localities mentioned in the article. Map by William Besse. Mining divisions:...Auriferous silver (electrum), crystal 2 mm high, 5th level, Governor vein, Engineer mine, Taku Arm, Tagish...Mauthner specimen and photo. Columbia. Mining, especially gold mining, brought a population to many parts |
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| company which owned the mine or deposit is given in parentheses after the name of the mine or deposit (e.g.:...(Abella Resources)). No company name is given if the mine or deposit was owned by Anaconda. Any complete reference...Nb205 Ni opt Pb Sn st Ti Ti02 U308 W W03 Zn % silver alumina gold barite beryllium beryllium oxide bismuth...million st with 0.19% Mo. [1] Arizona Banner District, Gila Co. Chillito deposit (Kennecott) reserve...massive-bedded ore both with 31% chabazite. [1] Bunker Hill District, Graham Co. Copper Creek deposit (Exxon/Newmont) |
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| ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |
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| ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay...HIGHLAND COUNTY SINKING SPRING, area ore deposit (most important in Ohio) ⎯Hematite. HOCKING COUNTY AREA |
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| of Alfred Brile, superintendent of the Kentucky Mining and Smelting Company, we have the following report...and the Hartsfeld Portable Smelting Furnace and Mining Co., Newport, Ky. The latter-named company will...will forward catalogue, etc., on application. NEw SILVER VAULT.-The House evidently has no thought of the...sufficient to store $60,000,000. THE Young America quartz mine of Sierra City has become a solid dividend payer...We note in the North San Juan Times, of Nevada county, that a hydraulic gravel elevator is soon to be |
