 | | Report (issue) | | Assessment of the Tonopah 1° by 2° Quadrangle, Nevada by Greta J. Orris and Frank J. Kleinhampl U.S...provides basic and interpreted geologic data for long-range national mineral resource policy and aids in Federal...Tonopah 1° x 2° quadrangle, Nevada, covers over 19,000 km2 in central Nevada. The region is largely dominated...north-trending valleys and mountain ranges of the Basin and Range physiographic province. Exposures of bedrock are... Location of the Tonopah 1° by 2° quadrangle, Nevada x / 7 v* Most of the granitoid rocks are |  | | Report (volume) | | DIRECTOR GEOLOGIC RECONNAISSANCE SOUTHWESTERN NEVADA AND EASTERN CALIFORNIA SYDNEY H. BALL WASHINGTON...______ . _________i________________ History of mining development..--_________ r ________ Economic c...________ Northeastern extension of the Silver Peak Range._________ Topography and geography _________ _____...quartzrnonzonite porphyry _______________ White quartz-monzonite porphyry_____________ Diorite porphyry_______________-_...rhyolite________________'______ 85 Quartz syenite and quartz-monzonite porphyry___ 85 Later rhyolite_______:_________ |  | | Report (issue) | | History of the Iron Industry in Utah · .1 Beaver County . . . . . . . . . . . . .2 Beaver Lake Mountains.... . . . . . . . . . . . . . . . . . .2 Mineral Range deposits . . . . . . . . . . . . . . . . · .. 4......... . . 10 Star Range deposits . . . . . .10 Copper King mine .10 Rocky Range deposits . . . .10 Old....13 King Iron prospect .. . · .13 Wah Wah pass prospects · . . . . 13 Box Elder County . . . . . . .... . . . . . . . · .... Pilot Range deposits . . . . . . . . . . . . . · ... Copper Mountain mine . . |  | | Journal (issue) | | Type Localities: NEVADA: steep northeast wall of glory hole, B & B mine, Esmeralda County CALIFORNIA: burnt... San Luis Obispo County TEXAS: Chisos furnace, Terlingua district, Brewster County The Texan material...Museum. The mineral is named for Curt N. Schuette, a mining geologist who specialized in mercury deposits....0 H ) 7 Status: valid Type Locality: Belmont, Nye County Further analysis of the type material showed...German-American mining engineer. References: RIOTTE, E. N. (1867) Stetefeldit, eine neues mineral von Nevada. Berg- |  | | Report (issue) | | are in the Great Basin region in California and Nevada and northwestern Utah, but Oregon, Arizona, and...districts are on the eastern slope of the Sierra Nevada near Bishop, Calif.; in the Eugene Mountains near...several ranges near Lovelocks, Nev. History of mining. The first contactmetamorphic tungsten 100 ZOO...Lovelocks, Calif.; 4, Morango district, Calif.; 5, Weldon, Calif.; Humboldt County, 6, Glendale, Calif.; 7...scheelite and Euby Range, Nev.; 22, Lucin, Utah; 23, Joseph, no silver. The Atolia Oreg. Mining Co. acquired |  | | Report (issue) | | organization is carrying on for the direct advancement of mining interests throughout the country than can readily...... 28 Piedmont.. ........ Md.-W. Va... 29 Nevada City special. Ycllowstono Nationul Park. 30 Cal........ 932 Hague, A.; Weed, National Park; no mining W. H.; . Iddings, permitted. J.P. Lindgren, W.... No. 38. Economic geology of the Bingharn mining district, Utah, by J. M. Boutwell, Arthur Keith, and...Tonopah mining district, Nevada, by J. E. Spurr. No. 43. Copper deposits of Clifton-Morenei district, Arizona |  | | Report (issue) | | By WALTER HARVEY WEED. INTRODUCTION. Copper mining in the United States has had a marvelously rapid...550,000 700, 000 10,000 814,035,719 "Salt Lake Mining Review, Annual Review number, January, 1906. The...Min. Jour., April 28, 1906; Stevens, Horace J., Mining World, Jan. 27, 1905; and information furnished...is shown in PI. III. The Butte, Mont., copper district is the greatest silver-producing camp of the entire...the minimum. The most striking feature of copper mining in the last two years is the complete success of |  | | Report (issue) | | Calif. CONTENTS Page Chapter A. Ruby-Poorman district Abstract ............................. Introduction.................... Page Chapter B. Nixon Fork district Abstract .......................... . Introduction...ILLUSTRATIONS _ Sketch map of the Ruby-Poorman district, Alaska, showing location of Birch Creek and upper...Geologic sketch map of Birch Creek, Ruby-Poorman district, Alaska ....................... . 3. Geologic...sketch map of upper Flint Creek, Ruby-Poorman district, Alaska ................... 4. Geologic sketch |  | | Report (volume) | | ................................. Middle Fork prospect..................................................... . . . 31 8. Geologic map showing Obelisk prospect....................................... 33 9. Geologic............. 35 11. Map showing the Middle Fork prospect....................................... 37 TABLES....................... 26 4. Drill hole assay data, Obelisk prospect........................................... 36 5. Analytical data, Middle Fork prospect......................................... 38 STUDIES |  | | Report (volume) | | ........... Copper deposits of the White Mesa district, Ariz., by J. M. Hill............ Survey publications...the Dome district, Idaho, by J. B. Umpleby.... The Yellow Pine mining district, Clark County, Nev., by...sulphate in the Carrizo Plain, San Luis Obispo County, Cal., by U.S. Gale............................................. 428 Borate deposits in Ventura County, Cal., by H. S. Gale.................. 434 Potash...SULPHUR AND PYKITE : < Sulphur deposits in Park County, Wyo., by D. F. Hewett............... 477 Survey |  | | Journal (volume) | | LOGAN, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid J. _ Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averii.l, District Mining...Mining Engineer J. C. O'Brien, District Mining Engineer George John Gary, Mineral Technologist L. ... Statistician and Curator G. Hubbard, Junior Mining Engineer (Librarian) San Francisco Sacramento... CONTENTS Page REPORTS OF DISTRICT MINING ENGINEERS Sacramento Field District 6 7 Mines and Mineral Resources |  | | Report (volume) | | underlies large areas of the adjacent Aleutian Range. The deposits are pyrometasomatic in origin and...deposits. Quartz diorite and granophyric quartz monzonite, probably of Middle Jurassic age, intruded the...by the quartz diorite of the adjacent Aleutian Range. The Upper Triassic rocks grade conformably upward...biotite-hornblendequartz diorite batholith of the Aleutian Range. This intrusive was emplaced during Middle or early... Dikes and stocks of pink granophyric quartz monzonite have intruded the quartz diorite and, in places |  | | Report (issue) | | 171 G EOLOGY AND ORE DEPOSITS OF THE PIOCHE DISTRICT, NEVADA BY LEWIS G. WESTGATE AND ADOLPH KNOPF UNITED..._________________ Silverhorn dolomite and West Range limestone_________________________________________________..._____________________________________ Quartz monzonite and associated porphyries at Blind Mountain__...Mountain____________________________________ Quartz monzonite-________________________________________________... 11. 12. 13. Page Geologic map of the Pioche district._____________________________________________________________ |  | | Report (issue) | | RECONNAISSANCE OF THE INYO RANGE -AND THE EASTERN SLOPE OF THE .~OUTHERN SIERRA NEVADA, CALIFORN~A BY ADOLPH...·WITH A SECTION ON THE STRATIGRAPHY OF THE INYO RANGE BY EDWIN KIRK WASHINGTON GOVERNl\IENT PRINTING·............... . The Inyo Range .............. ~ ........ . The Sierra Nevada ..................... . l)rainage...................... . Stratigraphy of the Jnyo Range, by Edwin Kirk·.; ................................Page. Geology-Continued. Stratigraphy of the Inyo Range, by Edwin Kirk-Continued. Carboniferous system-Continued |  | | Report (issue) | | ----------------- 15 The Geography of Dona Ana County--------------------------------------------- 18...---------------------------------------------------. I. Monzonite -----------------------------------Field relations...-------------------------------------I I . Quartz monzonite ------------------------------Field relations...-------------------------------------I I I . Quartz-bearing monzonite -----------------------Field relations ------...------135 Pyritization of the quartz-bearing monzonite ----------------136 Genetic relations ------- |  | | Book | | A Range Guide to MINES and MINERALS " How and Where A ,-A 1 to Find Valuable Ores and Minerals...quickly informative.”— “Practical Virginia Kirkus RANGE GUIDE TO MINES AND MINERALS A by Jay Ellis Did...stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...of popular the Ellis Ransom, Rock-huntefs Range Guide, tells everything you need to know to go about...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present |  | | Book | | Editors. SPENCER . . R. TirLey has worked as a mining geologist in the western United States in both...available. In southern Yuma County he even discovered and named a whole new range of mountains during the...specific mention are the mapping in southern Yuma County, studies on gold lode and placer deposits, work...tectonics in the Basin and Range Province, and work on a number of individual mining districts and on numerous...establish Tucson, Arizona, as the hub of the copper mining industry of the United States. In fact, an inscribed |  | | Report (issue) | | in a general southerly direction to the Alaska Range. The drainage of the upland area northeast of Lake...large southerly tributaries that head in the Alaska Range. It is said to be navigable for launches or small...highest uplands of the region, the limestone mountain range about 50 miles southwest of Lake Minchumina and...(silts, sands, and gravels) (chiefly granite and monzonite) Younger volcanic rocks (rhyolitw and andesitic...in form and typically have the composition of monzonite. The dike rocks are mainly rhyolite or rhyolite |  | | Report (issue) | | Director Professional Paper 177 THE GOLD HILL MINING DISTRICT U'TAH BY T. B. NOLAN UNItED STATES GOVERNMI£NT..._______________ _ Cambrian system_ _______________ _ Prospect Mountain quartzite_ Cabin shale_ _ _ __ ____ _____...pre-Carboniferous sedimentary rocks in eastern Nevada and western Utah __________ _ Carboniferous system____...Fifth cycle and faults related to the quartz monzonite intrusion ___________ _ Progressive variation...Northwestern block_ _ ___ _____________ _ Quartz monzonite block_ _________ _ Igneous metamorphism _____ |  | Cobb, Edward Huntington, Miller, Thomas P. (1981) Summaries of data on and lists of references to metallic and selected nonmetallic mineral occurrences in the Hughes, Kotzebue, Melozitna, Selawik, and Shungnak quadrangles, west-central Alaska, supplement to Open-file report 75-627; Part A, summaries of data to January 1, 1981. Open-File Report Vol. 1981 (81-847) US Geological Survey doi:10.3133/ofr81847a | Report (issue) | | in Part A, the name, U.S. Bureau of Mines mining district, reference (if any) that has the occurrence...Rare-earth elements, Thorium, Uranium Hughes district MF-458, loc. 7 Hughes (1.5-2.3, 3.2-3.6) 66°11'-66°12'N...contact zone between Upper Cretaceous porphyritic monzonite and Lower Cretaceous andesitic volcanic rocks...about a mile above mined area. Small-scale placer mining began in the early 1900's; a dredge operated from...), (Hog R.). (Black Cr.) Copper, Gold Hughes district MF-458, Iocs. 4, 10 Hughes (15.25-15.4, 1.5-1 |  | | Report (volume) | | Notes on the gold lodes of the Carrville district, Trinity County, Cal., by D. F. MacDpnald...............account of the ore deposits of the Loon Creek district, Idaho, byJ. B.Umpleby................................................. Notes on the Antelope district, Nev., by F. C. Schrader................... Notes...Notes on the northern La Sal Mountains, Grand County, Utah, by J. M. Hill. Survey publications on gold............... COPPER: The Turquoise copper-mining district, Ariz., by F. L. Ransome........... Survey |  | | Report (issue) | | .. Monzonite at Old Hachita........................................ Sodic facies of the monzonite............................. Monzonite porphyry dikes of the Eureka area The Sylvanite composite stock............ Monzonite .......................................................... Quartz monzonite................................................. Monzonite dikes and sills of the Sylvanite area . Petrographic............. Bedding-plane faults of the Eureka district Interpretation of original conditions along the |  | | Report (issue) | | Public-data File 86-15 PROSPECT EXAMINATION OF GOLD-TUNGSTEN PLACER DEPOSIT AT ALDER CREEK, VINASALE... ,............................ History of the prospect .............. ,...................................................... Geology of Alder Gulch Prospect....................................... 3 3 Concentrate... . . . . . 4 3. Field sketch of Snow Placer Prospect, Alder Gulch, Vinasale Mountain, McGrath Quadrangle.................. ,................... 9 ii PROSPECT EXAMINATION OF A GOLD-TUNGSTEN PLACER DEPOSIT |  | | Report (issue) | | BILLINGS, Geoscience PAIGE W. CHRISTIANSEN, Historian-Mining ALLAN R. SANFORD, Geophysics F RA N K B. TITU... BULLETIN 10 The Geology and Ore Deposits of Sierra County, New Mexico by GEORGE TOWNSEND HARLEY 1934 New...Director A Division of New Mexico Institute of Mining and Technology Stirling A. Colgate, President ...Sec. 63-1-4 Printed by New Mexico Institute of Mining & Technology Photo Laboratory, Sept. 1972 Bound...------------------------------------------- 15 Mining districts 16 Climate and vegetation ---------- |  | | Report (issue) | | ANTIMONY AND QUICKSILVER DEPOSITS IN THE YELLOW PINE DISTRICT, IDAHO By FEANK C. SCHEADEE and CLYDE P. Ross...antimony and quicksilver deposits of the Yellow Pine district have been described by Bell,1 Thomson,2 Livingston...Schrader made a brief visit to the Yellow Pine district in July, 1923, to examine the antimony deposits...deposits, and Mr. Ross spent four days in the district in 1924 examining the quicksilver deposits, as renewed...Albert Hennessy and G. B. Kennedy, residents of the district, for aid and information in the field, and to |
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