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| veins in the northeastern part of the Lemhi Pass district J UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...miles, lies astride the Continental Divide in the east-central part of the Beaverhead Mountains. This quadrangle...only a part of the much larger Lemhi Pass thorium district, is the area of the most abundant thorium veins...Through 1970, the only thorium shipped from this district was used for testing. Future development of these...southward. Younger glacial deposits, formed by local valley glaciers, cover the valley bottoms of some |
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| Pierre Area South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 307 Geology of the Pierre Area South Dakota...Bad River_________ Alluvial fill in the Bad River trench. __ Southwesternmost extent of glacial deposits...of Canning quadrangle, South Dakota. 2. Geologic map of Pierre quadrangle, South Dakota. 3. Geologic map...map of Oahe quadrangle, South Dakota. FIGUBE 1. 2. 3. 4. Index map of South Dakota showing location of...pre-Greenhorn limestone Cretaceous formations of western South Dakota, Summary of changes in the stratigraphic |
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| utahFORGE.com/. The FORGE site is located 250 km south of Salt Lake City and 16 km north of Milford (Figure...Renewable Energy Corridor adjacent to a 306 MWe wind farm, a 240 MWe solar array, and PacifiCorp Energy’s...waste water is reinjected in several wells to the east and north of the production borefield to help sustain...site is in the eastern Basin and Range Province of south-central Utah. Late Cenozoic unconsolidated deposits...deposits. The bedrock in the Mineral Mountains, east of the Utah FORGE site, consists primarily of a |
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| deposits______________________________________ Ross-Adams mine _ _ _ _ ___ __ _________ ____ ____ __ __ __ __ __...-----Nelson and Tift mine _________________________________ _ Prospect near the head of the South Arm of Moira...prospect, and the opencut at the Nelson and Tift mine, southeastern Alaska. Page. FIGUR.E 1. Index rna...____ __ ___ __ 5. View of Bokan Mountain from the South Arm of Moira Sound_ 6. Sodium-rich rnicroperthite...diagram of 375. joints from the part of the area east of 132°05'------------------------------------------- |
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| Near the Trench......................................................... Stratigraphy in the Trench........................... Structural Features in the Trench.......................................................................... Western Lake Surprise Trench 1................................................Near the Trench......................................................... Stratigraphy in Trench WLS-1........................... Structural Features in Trench WLS-1......................................... |
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| thicker in the north around Loco Hills; to the south, the units are thin. The Holocene and Late Holocene...Holocene units appear to be more common in the south .... 31 3.10. Chronostratigraphy of OSL-dated Upper...discovery of the Late Paleoindian feature in the trench was a surprise; there was no surface indication...bioturbation. Holocene eolian sand from an adjacent trench is OSL-dated 8.51 and 2.76 ka; 1-m scale ........dunes; a Middle Archaic feature was exposed in a trench; scale change at 10 ka ....................... |
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| Tungsten Queen. Plan showing s u r f a c e workingsand local geology as o f September, ; 1939; Tape and compass... __ (4) _.._....___.._..I.._.... to Emerald mine. Geological sketch-plan of p a r t of p r o p e...orange,green and gradational green Cerussite Chalcedony (occasionally fluorescent) green F l u o( or...e c e n t l y been widely used by geologists and mine operators i n t h e . d e t e c t i o n of s c h...Gold Mines, Yellowknife area, N . Consolation Lake Mine, Yellowknifearea, N. W . T. War MetalsResearch |
