| intergrowths with galena, stromeyerite, chalcocite, and pyrargyrite have been observed in polished section Figure...tennantite crystals with quartz from the El Cobre mine, Concepción del Oro, Zacatecas, Mexico. Cal and...exceptional 9-cm tennantite specimen from the Longfellow mine, Red Mountain Pass, Ouray County, Colorado. Dave...disease has not gotten to them.) From the Yankee Girl mine, Silverton district, San Juan County, tennantite...include the Monitor mine, Taylor district, White Pine County, Nevada. Monitor mine tennantite is associated |
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(1992, January) Emser Hefte Vol. 13 (1) Rainer Bode Verlag |
Journal (issue) |
| Beratung: Siegfried Flach, Damme Dr. Fritz Hofmann, Freiberg/Sachsen Dr. Dieler Klaus, Bernburg7Soole Dr. Olaf...vier Erzgänge wurden hier abgebaut, wobei der „Beschert Glück"-Gang (später Posepny Gang bezeichnet) der...Stücke kann man gelegentlich heute noch mit etwas Glück auf den Halden des LillSchachtes finden. Nickelin...1912) beschreibt 20 Kristallformen Pribramer Pyrargyrite. Die Pribram festgestellt. Diese lassen sich...Sonderschauprogramm 1992 • Silberschätze aus Freiberg Die Bergakademie Freiberg stellt aus • Faszination in Rot: |
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(2023, January) Michigan Copper!. The Mineralogical Record Vol. 54 (1) The Mineralogical Record, Inc. |
Journal (issue) |
| ..................13 by C. J. Stefano The Cliff Mine, Keweenaw County, Michigan...........................25 by C. J. Stefano & P. Persson The Central Mine, Keweenaw County, Michigan........................53 by P. Persson & C. J. Stefano The Copper Falls Mine, Keweenaw County, Michigan...........................85 by C. J. Stefano & P. Persson The Phoenix Mine, Keweenaw County, Michigan........................lode deposits—e.g. the Kearsarge, Pewabic (Quincy mine), Baltic, Calumet & Hecla, and numerous others. |
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Smyth, Warington W., Reeks, Trenham, Rudler, F. W. (1864) A Catalogue of the Mineral Collections in the Museum of Practical Geology. Museum of Practical Geology, London. |
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| the floor of the principal room is devoted to the mine rals, and to their application in the arts. In...associated with quartz. From the Great St. George Mine, Perran Perth, Cornwall. Presented by H. Humphries...Prseniºriy Mr. Graham. 2. NATIVE COPPER. From Pembroke Mine, St. Austell, Presented by R. Taylor, F.G.S. Presented...Copper, mingled with quartz. inter St. George Mine, Perran Porth, 12. NATIVE Copper, crystal lized...NATIVE CoppER, crystal lized on quartz. Treskerby Mine, Cornwall. Presented by G. Croker Fox. CoPPER, |
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Henwood, William Jory (1871) Observations of Metalliferous Deposits, and on Subterranean Temperature. Transactions of the Royal Geological Society of Cornwall Vol. 8. Royal Geological Society of Cornwall |
Journal (volume) |
| vein-stones. The ignorance and prejudice of the native _mine_-owner prohibits use of the wheel-barrow, the windlass...wrought to advantage, now remains unbroken in the mine, and undressed at the surface. All necessaries of...and copper, in deep than in shallow parts of the mine, and contains platina near the surface only. Short...and irregular (nuggets) masses, which at the Cliff mine (c.) are often determined to faces of crystallization...earthy ingredients. Native copper from the Cliff mine (c . ) is of higher specific gravity than smelted |
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