 | | Report (issue) | | LIBRARY UNIVERSITY OF CALIFORNIA DAVIS Digitized by the Internet Archive in 2014 https://archive...RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y... 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...RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division of |  | | Report (issue) | | manganiferous material used for flux in lead and copper smelting, contributed about 25,000 tons of manganese...DEPOSITS FORMED BY REPLACEMENT OP COUNTRY ROCK EY CARBONATE OR SILICATE MINERALS THAT HAVE BECOME PARTLY OR...formed by the replacement of country rock by carbonate or siliciate minerals that have become partly...the Bullshead and O'Neill mines in the Spruce Mountain district. The Darky and Black Metals mines and...most commonly in the form of rhodochrosite, the carbonate, and rhodonite, the silicate. In the Siegel mines |  | | Report (volume) | | produced were silver, gold, lead, zinc, and byproduct copper. The economic potential of the mmeral resources...rmnmg of placer gold deposits Smaller amounts of copper, tin, tungsten, bismuth, mercury, seleruum, and...worth nearly $2,300,000 in lead, zinc, silver, copper, and gold values, mostly from the Livingston mine...percent lead, 5 percent zinc, and 0 02 percent copper are estimated to remain in the main ore zones....zinc, respectively, and small amounts of antimony, copper, and cadmium The district has a good potential |  | | Report (issue) | | ........... Copper-silver deposits in Dakota Sandstone ........ Silver content of copper sulfides ............... Diagram of proportions of quartz, carbonate, and mica and feldspar in the Peerless Formation............. Diagram of proportions of quartz, carbonate, and mica and feldspar in the Parting Formation............. Diagram of proportions of quartz, carbonate, and mica and feldspar in the Gothic Formation............. Diagram of proportions of quartz, carbonate, and mica and feldspar in the State Bridge Formation |  | | Report (volume) | | _______________________________________ Uinta Mountain group_____________________________________ Cambrian...syncline_______________________________________ Split Mountain anticline____________________________________...dome________________________________________________ Little Mountain synclines__________________________________ Coal...syncline________________________________________ Mosby Mountain syncline or fault___________________________ Whiterocks...surface____________________________________________ Lake Mountain surface_________________________________________ |  | | Report (issue) | | Leaders. ARIZONA COPPERSTONE GOLD MINE, LA PAZ COUNTY, ARIZONA. View of the new open pit of Cyprus...tant gold pr ospect. The selection of Bighorn and Copper stone as two of the mine sites for this field tr...will go into pr oduction this y ear , wher eas Copper stone went into pr oduction late in 1 98 7 . They...hematite + silica in association with base metals (copper ±zinc ± lead) . The zones of miner alization ar...c k enbu r g g r anod i o r i t e and expo s e copper c a r bonate mine r al i z at i on with t r ac |  | | Report (issue) | | from large-scale geologic maps, such as State or County geologic maps. The outcrop patterns are necessarily...Basin and Range province of Nevada, southern California, southern Arizona, and southern New Mexico, isopachs...lithologic combinations of sandstone, mudstone, carbonate rock, and evaporite. The classification chart...types. For example, a map pattern representing carbonate rock mixed with some sandstone may represent a...limestone or interbedded layers of sandstone and carbonate rock; the layers may be either a few thick strata |  | | Report (issue) | | beds. Thickness 4,000* feet) Idaho Liberal King Carbonate Amy Matchless 15. Bobby Anderson 16. Northern...Scale 125,000 Contour interval 500 feet Mine or prospect ^ Tunnel RECONNAISSANCE OF PINE CREEK DISTRICT...Nabob mines was also begun in 1917. The Anaconda Copper Co., which is operating the Douglas mine under...places the beds are flat. West of the Sherman prospect, on the West Fork of Pine Creek, the slates are...fault, and in the AmyMatchless mine and Corby prospect adjacent to well-defined faults. Along the belt |  | Awid-Pascual, Richelle, Kamenetsky, Vadim S., Goemann, Karsten, Allen, Neil, Noble, Taryn L., Lottermoser, Bernd G., Rodemann, Thomas (2015) The evolution of authigenic Zn–Pb–Fe-bearing phases in the Grieves Siding peat, western Tasmania. Contributions to Mineralogy and Petrology, 170 (2) doi:10.1007/s00410-015-1167-y | Journal (article/letter/editorial) | | and Al; sphalerite, baileychlore and Fe–Zn–Pb carbonate. Authigenic Pb- and Fe-bearing phases are also...Underlying the peat is the Grieves Siding carbonate prospect (GSCP) that is characterized by significant...amounts of sulfide, sulfate, silicate, oxide, carbonate and phosphate phases (Table 1 and Fig. S1). Considering...(Fig. 3b–d), as well as inclusions of Fe–Zn–Pb carbonate (Fig. 6c) in sulfides. Sporadically, sphalerite...in the peat aside from the sporadic Fe–Zn–Pb carbonate (Fig. 6c). It occurs as disseminated particles |  | | Book (edition) | | data base. J.T. (Han) van Gorsel Houston, Texas, USA Common Abbreviations Commonly used abbreviations...tectonic theory of 'mega-folds': recently uplifted mountain chains, caused by shrinking of the globe, accompanied...in Sulawesi, Timor and Sumatra. In C Sulawesi Mountain chain W of Lake Poso looks like almost flat peneplain...Archipelago was occupied by mainland with high mountain chains. In C Sulawesi old fold trends E-W, Neogene...Netherlands Indies. Proc. 6th Pacific Science Congress, California, p. 135-138. Bijlaard, P.P. (1935)- Beschouwingen |  | | Report (issue) | | Associated With Uranium in the Cave Hills Area Harding County South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER...Associated With Uranium in the Cave Hills Area Harding County South Dakota By GEORGE N. PIPIRINGOS URANIUM INVESTIGATIONS...INVESTIGATIONS IN THE CAVE HILLS AREA, HARDING COUNTY, SOUTH DAKOTA GEOLOGICAL SURVEY PROFESSIONAL PAPER...(Co)__--------__---_-_.______.._._.___ 11. Chromium (Cr) and copper (Cu)_______________________________________ 12...samples of contrasting uranium content from the Carbonate ore zone.________________________________________________ |
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