 | | Report (volume) | | 539 SOME ORE DEPOSITS IN NORTHWESTERN OUSTER COUNTY, IDAHO BY JOSEPH B. UMPLEBY WASHINGTON GOVERNMENT........ Future of mining in northwestern Custer County......................... Mining districts................................................. Bay Horse district.................................................................................. 56 56 Mining conditions. .....................................prospects...................................... Ramshorn mine................................................ |  | | Report (volume) | | BAYHORSE REGION CUSTER COUNTY, IDAHO BY CLYDE P. ROSS Prepared in cooperation with the IDAHO BUREAU OF MINES...phyllite.....__--_-___---__-__--_--_-______-Bayhorse dolomite.._____._-___-_-___-_____-___-___-______ Ordovician.....__________________________________ Laketown dolomite-_-__-___-_______---_-___-___-____-_____ Devonian...mines_________ Bayhorse district..______.__________--__--__-__-_--_-_.._ Good Hope mine.___________________________________...near Garden Creek._________-_-_-_____-.-__ Ramshorn mine._____.___-_______-___-.-_-__--_---__ Skylark mine________________ |  | | Report (issue) | | 1.--Map showing location of 339 exploration or mining sites in Washington. ............................of 339 sites representing mineral activities for mining and mineral exploration in the State of Washington...of Geology and Earth Resources, annually reports mining, development, and mineral exploration activities...obtained from a voluntary questionnaire survey of mining companies and individuals, published information...were an incomplete measure of Washington state mining activities. These results were published annually | | | Report (issue) | | 1.--Map showing location of 339 exploration or mining sites in Washington. ............................of 339 sites representing mineral activities for mining and mineral exploration in the State of Washington...of Geology and Earth Resources, annually reports mining, development, and mineral exploration activities...obtained from a voluntary questionnaire survey of mining companies and individuals, published information...were an incomplete measure of Washington state mining activities. These results were published annually |  | | Journal (article/letter/editorial) | | estone. an d shalé) L am in é fo rm a tio n (Dolomite, Lim estone, sla te , a n d co n g lo m e ra te............................................... Excelsior formation (Middle Triassic)............................................................. 800 Excelsior formation—Middle Triassic—Cherts, altered volcanic...continent. The fossils from the Grantsville and the Excelsior formations, although differing from one another...Triassic fossils have been found in the Volcano district and that “there are indications of the existence |  | | Report (issue) | | -----------------------------------------Clark County-----------------------------------------------...---------------------------------------Lincoln County-----------------------------------------------...----------------------------------Southern Nye County-----------------------------------------------...----------------------------------Northern Nye County-----------------------------------------------...-------------------------------------Esmeralda County----------------------------------------------- |  | | Report (issue) | | the Challis Volcanics in the Twin Peaks Caldera, Idaho. USGS photograph by Frederick S. Fisher. Geology...Resource Assessment of the Challis I°x2° Quadrangle, Idaho Edited by Frederick S. Fisher and Kathleen M. Johnson...mineral resources in the Challis 7°x2° quadrangle, Idaho UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...resource assessment of the Challis I°x2° Quadrangle, Idaho / edited by Frederick S. Fisher and Kathleen M....I19.16:P1525 1. Geology Idaho Challis Region. 2. Mines and mineral resources Idaho Challis Region. I. Fisher |  | | Report (volume) | | ....................................... 102 District of Columbia .................................................................................. Idaho...................................................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 |  | | Book (edition) | | visible to the eye. In the great lava flows of Idaho, Oregon and Washington occur the many types of...associated with such rocks. Because hard rock mining amateur will usually get is tedious and expensive...feldspar quarries in pegmatite deposits, mines and mine dumps, and from "float" deposits, minerals loose...should always ask permission it may be un- or a mine dvmip. Cleanliness around a camp site and removal...source near the east of James' summit bay and south of Hudson bay in Labrador. Only by coming from near |  | | Report (volume) | | Clark County 9 Geology 9 Plutons 9 Lincoln County 1S Geology 1S Plutons 1S Southern Nye County 17 Geology...Northern Nye County 20 Geology 20 Plutons 22 Esmeralda County 25 Geology 25 Plutons 27 Mineral County 31 Geology...31 Lyon County 35 Geology 35 Plutons 35 Churchill County 38 Geology 38 Plutons 40 Lander County 42 Geology...Eureka County 46 Geology 46 Plutons 48 White Pine County 50 Geology 50 Plutons 50 Elko County 55 Geology...Geology 55 Plutons 55 Humboldt County 61 Geology 61 Plutons 61 Pershing County 66 Geology 66 Plutons 68 Washoe |  | | Book | | AGRICULTURE; AND PROFESSOR OF MINERAL– oGY, GEology, AND MINING, IN THE DEPARTMENT OF SCIENCE OF the COLLEGE OF...of the Mechanics' Fair Exhibition, California. Mining and Scientific Press, Octo ber, 1864; vol. 10,...en Californie. 8vo. pamphlet. Geneva, 1855. MINING MAGAZINE. and 2. 12 vols. 8vo. New York. Second...Second series, vols. 1 New York and New Ilaven. MINING AND SCIENTIFIC PREss. MoERAs, DUFLOT DE. 4to...steatite at Petaluma. ALABASTER. In Los Angeles County. Specimen in cabinet of the author, received from |  | | Report (issue) | | deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...deposits include carbonates (ankerite, calcite, dolomite, and siderite), albite, biotite, and chlorite...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent... Pyrrhotite appears to be been reported in just a single mine in the East Belt of the Sierra Nevada foothills...(Malcolm, 1912), galena was widely considered by mine operators to be correlated with better gold grades |  | | Report (volume) | | Kingston Range Wilderness Study Area, San Bernardino County, California U.S. GEOLOGICAL SURVEY BULLETIN 1709-D...Kingston Range Wilderness Study Area, San Bernardino County, California By JAMES P. CALZIA, JAMES G. FRISKEN...Kingston Range Wilderness Study Area, San Bernardino County, California. (Mineral resources of wilderness study...California Desert Conservation Area, San Bernardino County, California. CONTENTS Summary Dl Abstract 1...Acknowledgments 4 Appraisal of identified resources 4 Mining history and current activity 4 Mineral deposits |  | | Report (issue) | | San Isabel and White River National Forests Lake County Land Exchange Offer (Iocmin40) ......................... 47 White River National Forest Dillon District Land Exchange Joint Venture (Iocmin38) .........mines and prospects and locations of Parcels A-D. Mine and prospect locations from USGS (1998a,b) .......National Forests Lake County Land Exchange Offer 1. Exhibit A: Property that Lake County will consider exchanging...National Forest Dillon District Land Exchange Joint Venture 1. List of Summit County Tax Default Lands (for |  | | Report (issue) | | TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR’ 1927 STEWART INSPECTOR... TWENTY- NINTH ANNUAL REPORT OF THE Mining Industry of IDAHO FOR THE YEAR 1927 STEWART INSPECTOR ...BALDRIDGE, Governor of Idaho. Re In compliance with the provisions of section 5480, Idaho ympiled Statutes...neh IBEUSHAZZARS WITH ask a Ae Se et ee Oe ee ae MINE SRESCUEAIN 2THEl@OBUR aDHA TOBINGao oeeeies te eee...IBANINOCK COUNTY i xcec2 oh cccen eke tee ceca ksee see oe coe ee Beeroeeree BEAR SIGAKE: COUNTY: cn 625 |  | | Report (issue) | | ----------------- 15 The Geography of Dona Ana County--------------------------------------------- 18...-- 42 El Paso dolomite -----------------------------------------------Montoya dolomite -------------...------------------------------------------------------Fusselman dolomite --------------------------------------------Dolomitization...PART II. AN OUTLINE OF THE GEOLOGY OF DONA ANA COUNTY ----------------------------------------------...PART II. AN OUTLINE OF THE GEOLOGY OF DONA ANA COUNTY—Continued Pre-Tertiary rocks--Continued Paleozoic |  | | Report (issue) | | maximum depths, target areas, and overall lengths of mine workings for use in environmental assessment. The...target area of 160 hectares (fig. 8). Depth of mining in known deposits range from 31 to 915 m. The geometric... Eighty percent of the deposits have subsurface mine workings lengths between 1,100 and 5,900 m (fig...reported, or, in the case of zinc, possibly avoided in mining. Descriptions are commonly incomplete. Nearly all...veins have been a favored target for smallscale mining and can occur in large numbers scattered over a |  | | Report (volume) | | 147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows...NW1/4NW1/4SW1/4SW1/4 sec. 17, T. 85 N., R. 7 W., Linn County, Iowa. A-L Peak Rhyolite Oligocene 1. New Mexico...structures in the San Mateo Mountains, Socorro County, New Mexico: New Mexico Geol. Soc. Spec. Pub. 5...Mountains, 10. sees. 33-35, T. 4 S., R. 6 W., Socorro County, N.Mex. Anapra Sandstone 1. Early Cretaceous 2...6. 7. 9. 10. at Cerro de Cristo Rey, Dofta Ana County, New Mexico, Appendix 2 in Lovejoy, E. M. P., Geology |  | | Report (issue) | | The Eureka Mining District Nevada By THOMAS B. NOLAN GEOLOGICAL SURVEY PROFESSIONAL PAPER 406 Prepared...shale _______________________________ _ Eldorado dolomite _________________________ _ Geddes limestone ...Canyon shale ___________________ ·_____ _ Ham burg dolomite _________________________ _ Dunderberg shale ...of the ores _______________________ _ Mines and mining ______________ __________________ _ Production...of the Eureka mining district, Nevada. 2. Geologic sections of the Eureka mining district, Nevada. 3. |  | | Journal (article/letter/editorial) | | geosciences Article Legacy Lead from Past Mining Activity and Gasoline Additives: Evidence from Lead...in the White River Basin, Southern Ozark Region, USA Adriana Potra 1, *, Laura S. Ruhl 2 and John R. Samuelsen...Arkansas, 340 N Campus Drive, Fayetteville, AR 72701, USA Department of Earth Sciences, University of Arkansas...Rock, 2801 S University, Little Rock, AR 72204, USA; lsruhl@ualr.edu Arkansas Archeological Survey, 2475...2475 N Hatch AVE, Fayetteville, AR 72704, USA; jsamuel@uark.edu Department of Anthropology, University |  | | Book (volume) | | In the far western counties of Lawrence, Meade, Custer and Pennington the land rises abruptly into the...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...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 |  | | Report (issue) | | (Middle Triassic) ______-___________--_-__-_--Excelsior formation (Middle Triassic)__ Luning formation...______ Rocks exposed. ____________^____________ Excelsior formation. _ _________________ Luning formati... Rocks exposed__-_______________.-__________ Excelsior formation. _ ___________________ Luning formation...Continued Mcsozoic rocks______________________ Excelsior formation(?)________ Luning formation____________...____________________ Rocks exposed____________-.--._-___. Excelsior formation ______________ Dunlap formation.___________ |  | | Report (volume) | | Highway 49 (Skyway Road) near town of Abel, Cleburne County. Absaroka Supergroup/Volcanic Supergroup U ABRK03...volcanic field, Yellowstone National Park, Park County, Wyo. Academy Church Shale Member (Springer Formation)...W1/2NW1/4NE1/4SE1/4 sec. 1, T. 3 s., R. 2 E., Carter County. Adams Formation ADMS01 1. Holocene 2. Alaska (SE)...Quadrangle, lat 45° N., long 70°50'-55' W., Oxford County. Adamstown Member (Frederick Limestone) U ADMS06...section W of Lime Kiln in Frederick Valley, Frederick County. Named for town of Adamstown. Adobe Town Member |  | Mondillo, Nicola, Accardo, Mariafrancesca, Boni, Maria, Boyce, Adrian, Herrington, Richard, Rumsey, Mike, Wilkinson, Clara (2020) New insights into the genesis of willemite (Zn2SiO4) from zinc nonsulfide deposits, through trace elements and oxygen isotope geochemistry. Ore Geology Reviews, 118. 103307 doi:10.1016/j.oregeorev.2019.103307 | Journal (article/letter/editorial) | | Sterling Hill (USA); 28 2. Structurally-controlled hypogene deposits: Star Zinc, Excelsior, Surprise (Lusaka...statistically 42 inhomogeneous, both at the district and at the deposit scale: high-T willemite from...formal description of the mineral from the Altenberg mine (Moresnet, 69 Belgium) and he named the new mineral...and are surrounded by haloes of hydrothermal Fe-dolomite and 81 hematite. The best examples of stratiform...82 Sterling Hill mineralizations in New Jersey (USA), hosted by Mesoproterozoic rocks, 83 metamorphosed |  | | Report (issue) | | the Mining Industry of Idaho Y_OFS ce For the Year eo or SAR 8 1938, produced ounces at Idaho 19,500...ARTHUR CAMPBELL Inspector of Mines - Boise, Idaho feTEBEee ce 4 er ni} a , wa * Seta, =... THIRTY-NINTH ANNUAL REPORT OF THE Mining Industry of Idaho FOR THE YEAR 1937 ARTHUR CAMPBELL Inspector...DISTAIBUTION OF THE IDAHO FORMATIONS LEGEND @-County Seats Custrer-Lte. —-—-County Norzes af Coun tres...Governor of Idaho. W. CLARK, Sl: In compliance with the provisions of Section 46-111, Idaho Code Annotated |
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