 | | Report (volume) | | Placer Deposits of Alaska By EDWARD H. COBB GEOLOGICAL SURVEY BULLETIN 1374 An inventory of the...the placer mines and prospects of Alaska, their history and geologic setting UNITED STATES GOVERNMENT...and method of presentation __ Definitions _-____ Alaska Peninsula region Aleutian Islands region ________...Anchorage district _ Redoubt district ___-_ _ Valdez Creek district __ _ Willow Creek district Yentna district...district _____________ _ ____ __________ _____ Copper River region __ _ _ _ Chistochina district Nelchina |  | | Report (issue) | | NONMETALLIFEROUS MINERAL DEPOSITS IN EASTERN SOUTHERN ALASKA TO ACCOMPANY OPEN-FILE MAP 77-169A This report...NONMETALLIFEROUS MINERAL DEPOSITS IN EASTERN SOUTHERN ALASKA (To accompany open-file map 77-169A) By E. M....eastern southern Alaska. The table and accompanying map -are part of the Regional Alaska Minerals Resource...Resource Assessment Program (RAMRAP).for. southern Alaska. They are based on an extensive literature search...Geological Survey and information derived from the Alaska Minerals Resource Appraisal Program (AMRAP) were |  | | Report (issue) | | TATONDUK-NATION DISTRICT, ALASKA By J. B. MERTIE, Jr. ABSTRACT The Tatonduk-Nation district occupies a triangular...eastcentral Alaska. The Yukon River, which runs N. 60° W. along the south side of this district, delimits...Yukon-Tanana region contains numerous towns and mining camps and in earlier years has been completely...geographically, the Yukon River in this part of Alaska forms a significant boundary, for south of the...limestone have no known counterparts elsewhere in Alaska. In addition, sedimentary rocks of every geologic |  | | Book (edition) | | YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...wards in thickness; mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are...from the south prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of |  | | Report (volume) | | vols. 3, 4, 5, nos. 1, 2. American Institute of Mining Engineers: Bulletin, nos. 145-156; Transactions...nos. 1-9. San Francisco, Calif. California State Mining Bureau: Bulletin, nos. 85-88; Preliminary report... 1-6, vol. 34, nos. 1-9. Ottawa, Out. Canadian Mining Institute: Monthly Bulletin, nos. 81-104; Transactions...Transactions, vols. 21, 22. Ottawa, Ont. Canadian Mining Journal, vols. 40, 41. Toronto and Montreal, Canada...vols. 35, 36. Chapel Hill, N. C. Engineering and Mining Journal, vols. 107-110. New York. Engineers' Club |  | | Report (issue) | | description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...- Tallapoosa County --------------------------Alaska -----------------------------------------Cook Inlet-Susitna...J\la:ska region ------------------Southwestern Alaska region ------------------1'ukon region -------...fee County ------------------------------Clear Creek County -------------------------Custer County - |  | | Journal (article/letter/editorial) | | secondary phosphate minerals. Although some pegmatite mining for feldspar still continues (Jacobson 1994). the...except for the Homestake mine, which has operated for more than 120 years, most mining in the area peaked in...and fewer chances to obtain any. However, some mining, mineral exploration, and mineral collecting continues...I946 FiridofGt~rnSphultirite ut IIIP Bulinut Zinc Mine, St. Luwrence County, tditor of NPW b r k ” unrl...additions. Mlneral Index by Counties Brule County Elm Creek, IS mi. S. of Chamberlain, near junction with Missouri |  | | Report (volume) | | ..........................-'.................. Alaska: 18 25 28 The Juneau gold belt, by Arthur C....Placer mining in Alaska in 1903, by Alfred H. Brooks......._....'.. The Porcupine placer mining district...'Wright........ Gold placers of the Fairbanks district, by L. M. Prindle ............ The Kotzebue placer......... Notes on the geology of the Goldfields district, by J. E. Spurr^...... Oklahoma: Reported gold..... Utah: Progress report on the Park City mining district, by J. M. Boutwell. Geological Survey publications |  | | Report (issue) | | limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ...... |  | | Journal (article/letter/editorial) | | really appears to be the start of a quickly abandoned mine and is located near Huntsville (Madison Co.), Alabama...brassy-yellow xls of chalcopyrite on xled pale pink dolomite—very nice. No pyrite present. ALASKA—From...ALASKA—From Granite Creek, near Chickaloon, Alaska, we have a specimen sent in by John W. Dryden, Star Route, Palmer...Palmer, Alaska. The specimen is a cellular gray chalcedony whose cavities are lined with botryoidal, pale...the largest mining operation is a barite mine operated by the National Lead Co. The mine is easily seen |  | | Journal (issue) | | Survey, J. F. Frazer conducted a traverse along Yellow Creek, Bedford County, from the Broad Top Coal Basin...'s great histori c mineral resources-the "brown hematite" (iron) ores of "Formation No. II" (the Cambro-Ordovician...At the time of Frazer's geolog ic studies on Yellow Creek, the charcoal iron industry was entering the...iron furnaces. Approx imately 25 miles north of Yellow Creek, a remarkably complete but unrestored example...(FeO·OH·nH 2 0) and goethite (FeO·OH) (" brown hematite" ) that occurred in stalactitic, mammillary, and |  | | Report (issue) | | Custer on French Creek The Holy Terror and Keystone Mines, Keystone The Uncle Sam Mine, Hoist and Mill...The Cleopatra Mine and Cyanide Plant The Etta Mine near Keystone The Hidden Fortune Mine near Lead The...The McMackin Mine near Custer Spodumene Crystals, Etta mine, near Keystone Marble Quarry near Custer.....Burke's Quarry near Odell, looking northwest Elm Creek Quarry in Jurassic Sandstone. b. G3r psum Layers...Cambrian Shales and Sandstones, Deadwood Stewart Mine on Lower Quartzite, near Terry Deadwood The Golden |  | | Report (issue) | | e showmg 'ynclinal structure north of Homemine ____ .. _... _____ .. __ ... __ Schu;ts showmg sudden...AuGUSTUS .TAGGAR, .Tr. INTRODUCTIOX. The mining district of the Black Hills. compri,ed within the Spearfish...westernmost of the streams mentioned, Spearfish Creek, forms for 20 miles an. impre:-;sive canyon in the...beds of the Cambrian; above the mouth of Annie Creek the stream leaves the last outcrop of schist, and...evrdent o<..,ca~wnllj ~tnkmg m~tance-, ot Elk Creek, flowmg east, drams on the ,outh the h1gh Algonk1an |  | | Report (issue) | | overlying yellowish sand in Van Leer brown iron ore mine, near Iron City, Tenn________ 6. A, Stack of Bear...iron ore mine, 3% miles southwest of Cumberland Furnace, Tenn.; B, Cut in Aetna brown iron ore mine, Aetna...ore bin, and waste flume at Aetna brown iron ore mine of Tennessee Products Corporation, Aetna, Tenn.;..._ _____________ 6. Flow sheet of washer at Aetna mine of Tennessee Products Corporation, Aetna, Tenn ____...1923; but in October, 1924, a visit was made to the mine at Napier. The writer was assisted in the field |  | | Book (edition) | | Mountain fields, 30 The Pacific Coast fields, 31 Alaska, 32 Production of coal, 33 References on Production...Uses of petroleum, 56 59 ; ; Ohio, 55 ; ; Alaska, 54 Distribution New York, 54 PennsylIndiana, 55...Gypsum, 187 ; Lithium, 183 MagReferences ; ; Hematite, 186 ; Barite, 187 ; ; ; Mica, 184 ; Distribution...magnetites, 257 Magnetite sands, 258 Hematite, 259 Distribution of hematite ores in the United ; ; ; ; ...ore, 266 ; Other ;; CONTENTS XIV pagb hematite occurrences, 268 limonites, 270 ; Limonite, |  | | Book (edition) | | Setting 469 Geologic History and Features 471 34. Denali National Park and Preserve by Phillip Brease ...Rio Grande ¢ Hot Springs ¢ Vertebrate Fossils * Mining in the Big Bend Area Glossary Index 851 863 ©i...Phil Brease, a ranger in Denali National Park, who revised and updated the Denali chapter. Again we thank...David W. Little, Donald S. Fellows, Anchorage, Alaska; Katherine A. Giles, New Mexico State University;...National Park, Utah 11. Kobuk Valley National Park, Alaska 5 Canyonlands National Park, Utah 12 Great |  | | Book (edition) | | coal field Shaft house and tipple, bituminous coal mine, Spring Valley, 111 Northern Interior coal field...part of Anthracite, Colo., sheet. ... 47 Map of Alaska, showing distribution of coal and coal-bearing...structure of western field of Los 104 Angeles district 106 Section of Spindle Top oil field near Beaumont...Galveston, Tex 32. Hypothetical section in same district as Fig. 31 33. Map showing lines of sections in...42. Section across portion of oil district of southwestern of Alaska, showing areas in which oil or gas |  | | Corporate Document (Series) | | Adelaide mine, Dundas {Photo: A Wright] Rear cover: Bismuthinite on quartz and siderite, Princess mine {Photo:...Mount Bischoff {Photo: A. Tuma] Siderite, Renison mine {Photo:]. Leeming] While every care has been taken... Acknowledgments Introduction ... ... Geology of Tasmania ... Mining in Tasmania ... William Petterd (1849-1910) and...and mine locations, Dundas mineral field Geology and major deposits, Heazlewood mineral district ......have been kept since almost the earliest days of mining (Petterd, 1894, 1896a, 1897, 1902 and 1910) and |  | | Report (issue) | | Professor Edwin H . Oshier, Head of the Department of Mining Engineering, made the photographs included in this...7 Bibliography . . . . . 229 Appendix: 252 Mine Index iii NOTATIONS AND ABBREVIATIONS CHEMICAL...OXYHYDROXIDES Cuprite Ice (Wuter) Tenorite Massicot Hematite Ilmenite Arsenolite Senarmontite Rutile Pyrolusite...(meas.), 3.74 (calc.) Color yellow. Luster weakly vitreous. Fluoresces yellow in ultraviolet light. Soluble...meta-uranocircite in uraniferous lignite at the Hilltop mine in sec. 12, Tl6N, R8E, in the Slim Buttes area. |  | | Report (volume) | | 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...working in pure white clay at Eureka V ALABAMA. 7 mine 4 miles northeast of Valley Head. Etowah County...groups of beds Black Creek, Brookwood, Mary Lee, and Pratt coal groups. Black Creek coal group mined at |  | | Conference Proceedings (Volume) | | copper mine in the very north of Sweden. Mining operations started in 1968 and the current mining depth...area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................Matos The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and...for VHMS deposits, Kristineberg area, Skellefte District, Sweden ..................................... |  | | Report (volume) | | ....................................... 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...STATES ALABAMA. H ing in pure white clay at Eureka mine, 4 miles northeast of Valley Head. Etowah County |  | | Report (volume) | | ...... 8 Geography and geology of the Boulder district........................... 8 Occurrence, vein............................................. 14 Hematite (specular)......................................inclosing finely brecciated pegmatite, from the Conger mine, Nederland, Colo.... II. Brecciated granite and...and pegmatite cemented by ferberite, from Town Lot mine, Nederland, Colo..................................showing crystals formed since brecciation, from Conger mine, Nederland, Colo............................. IV |  | | Report (volume) | | on Park City mining district, Utah, by J. M. Boutwell_ 41 Placer gold mining in Alaska in 1902, by Alfred...Alfred H. Brooks 49 The Glenn Creek gold-mining district, Alaska, by Arthur J. Collier_ _ Gold and pyrite...pyrite deposits of the Dahlonega district, Georgia, by Edwin 57 C. Eckel_ _ 64 Neocene rivers of the Sierra...The Chistochina gold field, Alaska, by Walter C. Mendenhall . 76 Gold mining in central Washington, by...by J. E. 81 Spurr Gold mines of the Marysville district, Montana, by Walter Harvey 88 Weed 90 List of |  | | Report (issue) | | Harkins 1.3 Hydrologic problems related to surface mining ......................................... .6 Celso...based on hydrologic factors, location, size, and mining activity. Hydrologic units (drainage basins) or...square miles. Each report is designed to be useful to mine owners and operators and consulting engineers by...(NAWDEX). Hydrologic problems relating to surface mining are (1) erosion and sedimentation, (2) decline...from 20 (tons/mi2)/yr from areas not affected by mining to 300,000 (tons/mi2)/yr from mined areas. Sediment |
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