 | | Report (issue) | | History of Precious Metal Deposits, Southern Toquima Range, Nevada By Daniel R. Shawe 1 Open-File Report...history of precious metal deposits, southern Toquima Range, Nevada by Daniel R. Shawe U.S. Geological Survey...part of the southern Toquima Range, Nevada, showing locations of the Round Mountain, Manhattan, Belmont...districts................. Geologic map of the Round Mountain quadrangle showing mines, prospects, and mineralized...southern Toquima Range resulted from several distinct mineralizing events. At Round Mountain, base-metal- |  | | Report (volume) | | frcv valley-fill gravel to the east. Basin-and-range-associated tectonism during the Miocene (Stewart...conspicuous basin-and-range fault sets trend east-west, northwest, and northeast within the district. Hawkins (1982)...northwest-trending faults during the basin-and-range event. The Snow Canyon fault, one of the major east-west-trending...upper- and lower-plate rocks in the Jerritt Canyon district is thought to be a high-angle fault. Exposure...cover in the district. REGIONAL STRATIGRAPHY Most of the rocks in the Jerritt Canyon district are Paleozoic |  | | Journal (article/letter/editorial) | | azurite, crystals of malachite, brochantite, and calcite. These make beautiful small cabinet specimens,...with greenish xline brochantite and tiny whitish calcite crystals. xlineācrystalline rare species the...be recorded." Pala is in northwestern San Diego County of Southern California. COLORADO: Prof. Richard..." ARKANSAS: A very nice brownish stalactite (calcite) from the Club House Cave, Ark., was recently donated...the abandoned Laurel Creek corundum mine in Rabun County, where it is associated with corundum. The mineral |  | | Book | | boundaries of the mineral industry are clear: the mining and milling of feldspar, for example, belong to...does not. But how does one draw the line between mining and manufacturing where brine from a salt well...districts, or a representative district if there are many. We name the chief mining companies, and give production...graphite supply must come not merely from one district but from a single mine. Thus the physical properties...from markets is no deterrent to its use. The great range of industrial minerals falls between these two extremes |  | | Book (edition) | | Roaring Spring Quartz & Chert... Grazierville Shale Concretions .... California Quarries..............Lock Haven Ripple Marks............ Jersey Shore Calcite & Quartz.... Antes Creek Fossils.................Crystal Point Diamond Mine....... Montour Fossil Pit....................... Eastern Industries Quarry...Road (PA) EH] Forest Road (PA) | 626 | Spur 563 County Route (NJ) PHI Interchange I___ jQ Town or Park...Chert Roaring Spring Quartz & Chert Grazierville Shale Concretions California Quarries Huntingdon Fossils |  | | Report (issue) | | UTILIZATION OF CLAY DEPOSITS 40 40 4o-41 41-44 44-46 SHALE DEPOSITS OF GEORGIA D ISTRIB UTI 0 N ----------...------------------------------------------Polk County-----------------------------------------------...-----------------------------------------Floyd County.ā¢...ā¢ ----------------------------------------...----------------------------------Ch_a t tooga County.ā¢ā¢ā¢.ā¢ ----------------------------------------...------------------------------------------Dade CountY-------------------------------------Ā·--Ā·------ |  | | Book | | Bagby US Geological Survey, Menlo Park, California, USA William Bagby received a Ph.D. in Earth Science from...rocks in the Sierra Madre Occidental, Mexico. His mining industry experience includes porphyry copper exploration...at the USGS has been focused on gold deposits in Nevada and a mineral-resource assessment of Costa Rica...Berger US Geological Survey, Spokane, Washington, USA Byron Berger has been involved in exploration for...experience focused on Carlin- type deposits in northern Nevada, and during his tenure with the USGS he has conducted |  | | Journal (article/letter/editorial) | | other species, including beautiful specimens of calcite, brochantite, and sphalerite. 0 k,,,ama, a state...several counties. In addition, the TriState zinchead mining area, active for more than one hundred years, extends...as the Picher district, which is in the Oklahoma portion of the TriState. This district has probably produced...specific localities using section, township, and range if the information was available to assure accuracy...October 2014 Mineral Index by Counties Alfalfa County Carmen, 2 mi. NE of Carmen, 1 .1 mi. W of Highway |  | Hill, R.H., Adrian, B.M., Bagby, W.C., Bailey, E.A., Goldfarb, R.J., Pickthorn, W.J. (1986) Geochemical data for rock samples collected from selected sediment-hosted disseminated precious-metal deposits in Nevada. Open-File Report Vol. 1986 (86-107) US Geological Survey doi:10.3133/ofr86107 | Report (issue) | | SEDIMENT-HOSTED DISSEMINATED PRECIOUS-METAL DEPOSITS IN NEVADA By R. H. Hill, B. M. Adrian, W. C. Bagby, E. A...sediment-hosted precious-metal deposits sampled in Nevada....................... TABLES Table 1. Limits...selected sediment-no sted precious-metal deposits in Nevada, Table 3. Geochemical data for sediment-hosted...sediment-hosted disseminated precious-metal deposits in Nevada....... APPENDIX Appendix 1. Descriptions of analyzed...from sediment-hosted precious-metal deposits in Nevada.................... 22 INTRODUCTION This report |  | | Report (volume) | | medium-grained sandstone, and some partings of dark-redbrown shale. Thickness 25 1h feet at type section; 149 feet...74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...lower divisions of the Pocono at Jim Thorpe, Bear Mountain Member and Silkmill Run Member, respectively....Upper Pennsylvanian to Lower Permian: North-central Nevada. P. E. Hotz and Ronald Willden, 1964, U.S. Geol |  | | Journal (issue) | | 1416 Ninth Sree, Secramenrs 95814 Los Angeles District Office: 106 Junipare Serre Building, 107 Saush...Saush Broadway, Los Angeles 90017 Socramento District Office: 118 Resources Building, 1416 Ninth Street,...RETURN POSTAGE GUARANTEED. Foster, Son Francisce District Ofice: 2022 Femy Building, San Francisco 94111...precipitators 1969 and was given a per- assignment MINING EXTRACTED CAPISTRANO TREE ment Officer in January...21 FEBRUARY 1973, NEAR POINT MUGU, CALIFORNIA MINING tober publications, changes of address, and subscriptions |  | | Report (edition) | | of tetrahedral chalcopyrite crystals etched calcite, from French Creek mines, (courtesy of John ...silver mine; middle left: azurite crystals on calcite, āoldā Lime Bluff quarry, Muncy; right fibrous...tremolite, C. K. Williams quarry, Easton: bottom: calcite crystals with oriented coatings of goethite, āoldā...particular site, remember it is possible to visit the county courthouse in which the site is located, and trace...23 23 28 Adams County Native copper localities Teeter quarry zeolite Allegheny County Wittmer wurtzite |  | | Journal (article/letter/editorial) | | University] at 07:55 02 December 2014 Figure 1. County map of New York State, prepared by William Besse...occurrence (e.g., the zinc deposits of the Balmat district). The type of occurrence is indicated at the end...listed. L O CA L I T I E S B Y C O U N T Y Albany County Indian Ladder: brookite; F. Old Callanan quarry:...11 August 1859: olivinebronzite chondrite. Bronx County Various excavations: chabazite, harmotome, quartz...quartz (amethyst), stilbite; F. Clinton County Au Sable Forks, iron mines north of: microcline (sunstone) |  | | Report (issue) | | BEDROCK GEOLOGY AND MINERAL RESOURCES OF PUTNAM COUNTY, INDIANA Special Report 26 -- Special State... Bedrock Geology and Mineral Resources of Putnam County Indiana By JOHN R. HILL, MICHAEL C. MOORE, and...Production potential Sand and gravel resources Clay and shale resources Coal resources . . . . . . Literature...Page Map of Putnam County showing physiographic units .2 Map of Putnam County showing general distribution... .2 Map of Putnam County showing drainage network . . . . Map of Putnam County showing bedrock topography |  | | Journal (volume) | | Logan, District Mining Engineer McK. Laizure, District W. Burling Tucker, Reid J. Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Chas. V. Averill, District Mining...Statistician and Curator Herbert A. Franke, Junior Mining Engineer (Librarian) ā Sacramento San Francisco...REPORTS OF DISTRICT MINING ENGINEERS 7 Redding Field District 7 Sacramento Field District 7 Gold...Mines of Placer County 7 San Francisco Field District 07 Los Angeles Field District 97 GEOLOGIC BRANCH |  | | Journal (issue) | | Flat Nose Pliers 4\2"" Chain Nose Pliers as 4/2" Round Nose Pliers TOOLS saeias wiimabiaaiaianaes āāā...influenced by the sun Spot cycle periodocity, or long range ones due tO Causes which we at the moment know alto...or more of the many factors responsible for long range (geological) climatx changes upon the Earth What...Lapidary Industries Lost Cabin Trading Post Lost Mountain Gems Midwest Convention, 1958 Mineral Science...the country is brown, quite different from the mountain scenery with which most of us are familiar. It |  | | Report (issue) | | extension of the Darby thrust in the Snake River Range, Wyoming and Idaho, by H. F. Albee, D. A. Jobin...discovered part of the Roberts thrust, Toiyabe Range, Lander County, Nev., by J. H. Stewart and A. R. Palmer... Elko County,Ā· Nev., by Ronald Willden and R. W. Kistler__ _ ___ ______ Aragonite and calcite in mollusks...mollusks from the Pennsylvanian Kendrick Shale (of Jillson) in Kentucky, by E. L. Yochelson, J. S. White...gold- and silver-bearing sulfide ores, Ohio mining district, Marysvale, Utah, by A. S. Radtke, C. M. Taylor |  | | Report (issue) | | GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT...Lakeview Mountain tonalite Lake Wolford leucogranodiorite Woodson Mountain granodiorite Indian Mountain leucogranodiorite...sand members of La Jolla formation) Rose Canyon shale (upper Poway conglomerate Intrusive dacite and |  | | Report (issue) | | test core drilled, a mine shaft sunk or a gravel pit dugāadditional mineral discoveries may be made. There...gratitude. I also wish to thank the many quarry, gravel pit and mine operators in Iowa, and many private landowners................................................ Calcite .................................................3) 4) 5) 6) Upper Mississippi Valley zincālead district Mineral crystals, isometric .................... Plates Page Page 4) A. White calcite crystals on brown calcite in vugs in dark limestone .... B. |  | | Report (issue) | | FRONTISPIECE-PLATE I OLD DEVER QUARRY, ROCKMART, POLK COUNTY, WHILE OPERATED BY THE GEORGIA SLATE COMPANY, BETWEEN...Rockmart ā¢and Fairmount districts, the Cartersville district being a more recent discovery. Their notes, together...potash, I spent two weeks examining the Pickens .County deposits. Since that time I have made several brief...of the high-potash slates of the Cartersville district may be expected soon, whether the war continues........................................ . Apison shale .............................................. |  | | Report (volume) | | Industrial Minerals in the Basin and Range Region~---- ,.--......,, ', \ \ '' I I I I I I I ...Utah Charles W. Berry, Professor Department of Mining Engineering University of Utah Salt Lake City,...Bradt, Dean Mackay School of Mines University of Nevada Reno, Nev . Steven Brooks U .S. Bureau of Land...Office Salt Lake City, Utah Dennis P. Bryan , Nevada Division Manager Sergent, Hauskins, and Beckwith...Nev. Michael Harper, Assistant Director Washoe County Department of Comprehensive Planning Reno, Nev |  | | Journal (issue) | | powers of the microscope. On many of the slabs of shale collected the little denticles are so crowded together...strong cutting pliers, I cut the thin slabs of the shale into small pieces, about ten millimeters square...f uture study any time. These little squares of shale with the denticle so centered are then placed in...TI1ese, are in ascending order: the Geneseo black shale, the Genundcwa limestone with the underlying Conodont...order: the Middlesex black shale, the Cashaqua shale the Rhinestreet black shale and the Hatch shales. No |  | | Book | | Ransom, geologist and author of The Rock-hunterās Range Guide (1962), demonstrates the dynamics of evolution...opening new mining and collecting possibilities. For this reason, geologic maps used by mining geologists...subterranean pressures and reuplifted into towering mountain ranges. It has taken the two centuries just passed...the topmost layer of rock). These bedded rocks range from a few inches in thicknessātoo thin and recent...fossil-hunting localities, organized by state, county, township, section, or other landmark, together |  | | Journal (article/letter/editorial) | | DEVONIAN-CARBONIFEROUS BOUNDARY IN THE UPPER WOODFORD SHALE, ARBUCKLE MOUNTAINS, SOUTH-CENTRAL OKLAHOMA D. JEFFREY... Geneseo, NY 14454-1401 ABSTRACTāThe Woodford Shale of south-central Oklahoma was deposited in an offshore...of the Upper Devonian-Lower Carboniferous black-shale facies. The basal Woodford was deposited unconformably...boundary is apparently conformable, marked by a green shale interval containing a Protognathodus fauna. Species...Woodford. The Woodford Shale is conformably overlain by the "pre-Welden Shale" and its equivalents, or |  | | Journal (article/letter/editorial) | | limestone in the Cheltenham fireclay of the St. Louis district is sufficiently unusual to merit a brief description...describedin this paper occurs at the Prospect Hill Shale Pit of the Missouri Portland Cement Company, Riverview...feet below a thin shaly coai, or a black fissile shale, that belongs to the Cherokee formation of pennsylvanian...pennsylvanian age. The stratigraphic members exposed in this pit have been described by Knight,l who mentions no limestone...statement: "Locally, as at locality 8 (Prospect Hill Shale pit) to the northeast, it (Cheltenham fireclay) contains |
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