Geological Sketches of the Precious Metal Deposits of the Western United States
Geological Sketches of the Precious Metal Deposits of the Western United States
Samuel Franklin Emmons
The book Geological Sketches of the Precious Metal Deposits of the Western United States was written by author Samuel Franklin Emmons Here you can read free online of Geological Sketches of the Precious Metal Deposits of the Western United States book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Geological Sketches of the Precious Metal Deposits of the Western United States a good or bad book?
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Hanging. GLOBE. Galena, limonite, and malachite; quartz and pyrite gangue. (Carbonates, some lead, and a little arsenic), gangue, psilomelane, quartz, limouite, and cblorite. Copper stain* and specks-which are probably stromey- eiite, (chloride) ; gangue quartz, probably manga- nese. (Sulphides and chlorides), gangue psilomelane and quartz. Stromeverite, gangue kaolinized rock - Vein. Do. Do. Do. Do. Vein. Do. Do. Silver Era PIONEER. Native silver, freibergite, stephanite, zincblende, chalcopyr...ite, erubepcite, malachite, azurite, galena, nnd stromeyerite, gangue quartz and barite. (Gold and carbonates), gangue quartz, probably man- ganese minerals. Galena, polybasite. Miargy rite. Pyrargyrite, and chalco- pyrite, (stephanite, argent it e, and zincbleude) ; gangue calcite and (quartz). Granite* Quartzite KI Capitaii.. '. Microscopically examined. YAVAPAI COUNTY. The mining districts of this county are chiefly in its southwestern portion, near the edge of the Palaeozoic ;ii ca. There are some gold quartz veins in granite and granite-porphyry in this county, and silver veins occur under similar conditions.
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