 | | Report (issue) | | BULLETIN 71 Mineral Resources of Taos County, New Mexico by JOHN H. SCHILLING Description of mineral...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING 8c TECHNOLOGY................................... 11 HISTORY OF MINING ....................................................................................... Cedros prospect ................................................Cabresto Creek ............................................................................. Prospect along |  | | Report (volume) | | . 234 " y { " ,-t .. .~,:",. I " , COLORADO "or.! _ +, (~ STATE OF .~ :'(' COL~ADO /... BULLETIN 40 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BlaLlllGRAPHY by James L. Nelson-Moore,...Energy COLORADO GEOLOGICAL SURVEY DEPARTMENT OF NATURAL RESUURCES STATE OF COLORADO DENVER, COLORADO 1978...ete 11 st r ng of rad i aaet 1ve occurrences 1n Colorado, with a comprehensive blbi iography and bibliographic...on the Colorado Plateau sparked several periods of exploratIon that ultimately led to a mining "boom ll |  | | Report (issue) | | MINES AND MINERAL RESOURCES NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING AND TECHNOLOGY............................ 22 7. Map of Lincoln County showing middle(?) Tertiary intrusives .......................... 29 8. Brecciated sandstone at Hilltop claim ...........................................trachyte laccolith. The iron occurs as magnetite-hematite re-placement lodes in Yeso carbonate beds. The |  | | Report (issue) | | Director A Division of New Mexico Institute of Mining and Technology Stirling A. Colgate, President ...110 RIO HONDO DISTRICT 110 Geology, mineralization, production 111 RED RIVER DISTRICT 111 General geology...ELIZABETHTOWN-BALDY DISTRICT 120 Hematite Creek district 121 West Moreno district 121 Elizabethtown-Baldy...compared with adjacent areas in New Mexico and Colorado 5—Modal analyses of Tertiary granites 6—Chemical...erosion surface at Six-mile Creek 22—View of alteration area in Straight Creek 23—Questa open pit mine |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...copyright © 2004 unless otherwise noted Map of Mining Districts and significant mineral occurrences of...6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J...production of environmental protection equipment. Mining and the discovery, identification, and development...to Nevada in 1929 and was actively involved in mining in the state and the western U.S. for the rest |  | | Report (issue) | | Information given includes deposit name; district name; county; pluton name, age, type, average silica...source(s). Deposits are sorted alphabetically by county. Data sources used in the compilation are listed...reserve data and production from Indian Springs Prospect which has a anomalously low grade of 0.11 weight...can be buffered by the presence of graphite or hematite. For most tungsten skarn deposits in Nevada, we...Ideally, the data should represent the estimated pre-mining tonnages and grades. The absence of reserve data |  | | Report (issue) | | Survey, U. S. Department of the Interior 11 PART 2 MINING AND MILLING OF FLUORSPAR IN NEW MEXICO, b y C....FLUORSPAR, by A. D. Hahn, formerly Professor of Mining, New Mexico School of Mines 221 PART 1.-GEOLOGY...-------------------------------- 36 Bernalillo County ----------------------------------------------...----------------------------- 39 Capulin Peak prospect ---------------------------------------------...--------------------------------- 40 Red Hill prospect --------------------------------------------- |  | | Report (issue) | | Government. 1 Denver, Colorado iMail Stop 937 Federal Center P.O. Box 25046 Denver, Colorado 80225 MINERAL...Intrusive and extrusive alkaline rocks of the Lincoln County porphyry belt by Theodore J. Armbrustmacher 4...and northeast-trending faults Roosevelt County fault Alamosa Creek fault Karst............................................. Pre-Permian rocks of Lincoln County....................... Pre-Permian rocks of the......................................... Lincoln County porphyry belt................................ Igneous |  | | Report (volume) | | center of the booming White Oaks gold district, Lincoln County, N. Mex. Gold was probably the first metallic...commodity to be commercially mined in the Lincoln County porphyry belt and has the highest production value...Intrusive and Extrusive Alkaline Rocks of the Lincoln County Porphyry Belt, by Theodore J. Armbrustmacher ..................................... .. Roosevelt County Fault. ............................................................................ . Alamosa Creek Fault ........................................... |  | | Report (volume) | | MINES With a section on the THUNDER MOUNTAIN DISTRICT By B. F. LEONARD, U.S. GEOLOGICAL SURVEY, and...______________________ Salmon River district ____________________________ Chamberlain district _____________________________..._______ Edwardsburg district _____________________________ Ramey Ridge district ____________________________...________ Big Creek district ______________________________ Middle Fork district _____________________________..._______ Monumental Creek district _________________________ Marble Creek district ____________________________ |  | | Report (Issue volume) | | greisens and stockworks at Wilsons Downfall, Back Creek and in the Tenterfield-Wallangarra area. They have...orebodies suitable for underground or open cut mining. The Clarence-Moreton Basin and associated underlying...Paddys Flat, Pretty Gully, Lunatic and Macleod Creek area have been major gold producers and retain significant.................. 12 Central, Coffs Harbour, Emu Creek and Beenleigh Blocks .................................................................... 18 Emu Creek Formation ..................................... |  | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division...MORTON, and Geology mining geologist California Division of Mines and Geology County Report f Ferry Building |  | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | | cassiterite (dark brown) in a quartz–topaz vein, Taronga prospect (right, see Photograph 30). Bibliographic reference...occurrences of the area covered by the image. 1. Taronga prospect (occurrence number 1028) 2. Webbs silver mine.......................................... Morven Creek and Cooraldooral areas, and Sara beds .......................................................... Mining History .............................................................................. Dandahra Creek Leucogranite .................................. |  | | Report (Issue volume) | | .............................................6 MINING HISTORY .........................................Plan ..... Titles map DME plan ....... Topo map County map Parish map ∗ Annual Report of the Department...on mines and prospects. Australian Mining Standard. A weekly mining newspaper which commenced about 1883...map showing current mining and exploration titles. A registered plan showing mining titles prepared by...Mineral Resources. Topographic map Old system of county and parish maps showing notations concerning mineral |  | | Journal (volume) | | Along the Electra and West Point Tunnels, Amador County, California 1 Geology and Tungsten Deposits ...23 County, California Geology of the Placerita Oil Field, Perlite Deposits in Sonoma County, Mines...Annual Report Los Angeles County, California of California Sonoma County, 43 81 83 California of...Third Floor, Ferry Building, San Francisco 11 District Offices State Building, 217 West First Street...containing several scientific journals on geology, mining, mineralogy, chemistry, metallurgy, and related |
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