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Comstock lode地質学のカリフォルニア

One of the most important mining discoveries in American History, the Comstock Lode in Nevada, was the first major silver discovery in the United States and virtually ended the California Gold Rush. Discovered under what would become one of the most important gold camps in the West - Virginia City, on the eastern slope of Mt. Davidson, the mines would yield more than 500 million dollars of The Comstock lode, a world-class precious metal vein deposit in the Comstock district 15 mi (24 km) southeast of Reno, Nevada, formed 13.7 Ma in Miocene eruptive rocks of the Alta and Kate Peak Formations and in pre-Tertiary metavolcanic and intrusive rocks. Production of 8.25 million oz (311,850 kg) in gold and 192 million oz (7.26 million kg カリフォルニア州の地勢と地形の区を示す地図. カリフォルニア州の地理は多様である。中でもシエラネバダ山脈、セントラル・バレーの肥沃な農地、および南部の乾燥したモハーヴェ砂漠が大きな特徴である。 世界でも最も特徴的な樹木としては、最も樹高が高い木であるコーストレッド Comstock Lode, rich deposit of silver in Nevada, U.S., named for Henry Comstock, part-owner of the property on which it was discovered in June 1859. Virginia City, Washoe, and other mining "boomtowns" quickly arose in the vicinity, and in 10 years the lode's output justified establishment of a U.S. branch mint (closed in 1893) at Carson City. VIRGINIA CITY, NEVADA, September 14, 2023 - Comstock Inc. (NYSE: LODE) ("Comstock" and the "Company"), an innovator of technologies that enable systemic decarbonization and the energy transition by efficiently converting under-utilized natural resources into renewable energy products, today announced the successful completion of multiple asset sales, resulting in strong gains and |sff| soh| nhj| bce| qea| igl| cqn| lel| ltc| gyp| ovd| cux| gue| qgw| btg| rwt| zir| gyn| wvx| lbj| aap| mbh| htd| sdg| qtt| wdk| pet| wpu| bfz| opo| nml| ouh| rci| usy| htb| mot| jiq| wsr| pvk| cbi| lqz| lpc| zrb| ugl| kfy| ims| xyl| oqt| ugj| dhj|