 | | Report (volume) | | ............................................... Utah...................................................See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;...; Jefferson County, at Ely ton; Lee County, at Chewacla lime works"; St. Clair County, at Greensport; |  | | Report (volume) | | H. Perkins, Burlington. Virginia...........Dr. Thomas L. Watson, Charlottesville. Washington....... Prof...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | Skirrow, R. G., Bastrakov, E. N., Barovich, K., Fraser, G. L., Creaser, R. A., Fanning, C. M., Raymond, O. L., Davidson, G. J. (2007) Timing of Iron Oxide Cu-Au-(U) Hydrothermal Activity and Nd Isotope Constraints on Metal Sources in the Gawler Craton, South Australia. Economic Geology, 102 (8) 1441-1470 doi:10.2113/gsecongeo.102.8.1441 | Journal (article/letter/editorial) | | with magmatism of the Hiltaba Suite and Gawler Range Volcanics. Titanites in paragenetically early magnetite-bearing...yields a relatively narrow range of εNd(1590) values of –5.8 to –4.1. Both hematite- and magnetite-rich alteration...most felsic Hiltaba Suite intrusions and Gawler Range Volcanics in the eastern Gawler craton (ca. –6 to...AND SOURCES Hiltaba Suite granitoids and Gawler Range Volcanics (Johnson and Cross, 1995). Few studies...Mortimer et al. (1988) at the Acropolis Cu(-Au) prospect (Fig. 2), determined a U-Pb age of 1604 ± 7 Ma |  | | Report (issue) | | uranium-vanadium and copper deposits of the Lisbon Valley area, Utah-Colorado By Gordon W. Weir and Willard P. Puffett.........144 Carrot prospect.................................145 Lackey No. 6 prospect...................... 145 Lackey No. 4 prospect...........................146 GCGV No. 1 prospect..................................... 148 Big Indian Incline (Cutler) prospect............ 149 1400-foot adit..................................... 150 Calico Dike prospect............................151 Small Fry mine.......... |  | | Journal (issue) | | Three mine pegmatites, Ramona district, San Diego County, California ............................101 by...and crystals o f lepidolite, plus an interesting range o f rare species. The mine, first opened in 1903...Three property in the Ramona district, San Diego County, California. This mine, strictly speaking, is developed...now obliterated by fill (Sinkankas, 1959). The Lookout mine, further up the hill from the Hercules mine...for the other pegmatite gem mines in San Diego County, the collapse o f the Chinese tourmaline market |  | 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...rocks in this area range in age from Silurian to Recent and contain a broad range of mineral deposit...occurrences of the area covered by the image. 1. Taronga prospect (occurrence number 1028) 2. Webbs silver mine......................................... Bolivia Range Leucomonzogranite .......................................................................... Red Range Microleucogranite and Kingsgate Leucogranite .. |  | | Report (volume) | | pyrite, chalcopyrite, sphalerite, pyrrhotite, hematite, gahnite, and magnetite. Gangue of quartz, calcite...Massive chalcopyrite, pyrite, sphalerite, and rarely hematite and gangue quartz, calcite, and epidote in zone...chalcopyrite, pyrite, and lesser sphalerite, galena, hematite, and magnetite in mainly quartz-sericite schist...plate 1. Location is an occurrence unless labeled prospect or mine. Sources of descriptive information are...Geologic unit(s) Kwqo Shl She Shpe SOdg Known mine, prospect, or occurrence, resources, and description A. |  | | Report (Issue volume) | | Plan ..... Titles map DME plan ....... Topo map County map Parish map ∗ Annual Report of the Department...Mineral Resources. Topographic map Old system of county and parish maps showing notations concerning mineral...system) Parish Aid Cards Lease Plans Various parish, county, and military maps on which information has been...appropriate geodetic system shown). Cadastre The relevant county (Co), parish (Ph), and portions (Por) are listed...host rock description, stratigraphic unit, age range. The general and specific lithological terms are |  | | 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...Quaternary rocks of the coastal plain and Peninsular Range province, and younger Quaternary rocks of the Salton...Land closed to prospecting and mining City and county zoning Water for mining operations Previous descriptions |  | | Report (issue) | | Plan map of the Copper Girl No. 1 mine, Torrance County . . . . . . . . . . . . 80 Figure 23 - Geologic...uranium occurrences in the Zuni Mountains, Cibola County . . . . . 82 Figure 24 - Photograph of mineralized...Mexico . . . . . . in pocket the Boyd prospect, San Juan County Figure 25 Figure 26 - Figure 27 -...beach-placer sandstone in the Torreon Wash area, Sandoval County . . 112 Uranium occurrences and mines in the...the White Signal district, Burro Mountains, Grant County . . . . . . . . . in pocket Figure 28 - Uranium |  | | Report (Issue volume) | | rocks in this area range in age from Devonian to Recent and contain a broad range of mineral deposit................................ 75 Kennedy & Co prospect (WN4) ........................................................................ 77 Anomaly 153 prospect (WN8)........................................................................... 85 “M” Ridge prospect (PG95) – Pretty Gully .......................... GS2001/087 8 VOLUME 1 LIST OF PLATES Plate 1. Laytons Range Conglomerate overlying the Cullens Creek Granite |  | | 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...Along the Electra and West Point Tunnels, Amador County, California, by John H. Wiese, Arvid A. Stromquist...and Tungsten Deposits of the Tungsten Hills, Inyo County, California, by Paul C. Bateman, Max P. Erickson |
|
Lookout prospect, Pismire Knolls, Thomas Range, Juab County, Utah, USA