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  • en.wikipedia.org

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  1. whatisgarnet.com

    Andradite is another common species of garnet and is found in contact metamorphosed rock rich in iron such as skarns and in some serpentinites. Andradite is a common mineral found in metallic ore deposits, especially skarn associated copper, molybdenum, and tungsten ore veins. Well known localities for andradite garnets are Bishop, Inyo County, California for nice orange crystals; the New ...
  2. thediggings.com

    Additional textual information about a site or mine. Commodity Type Importance Tungsten Metallic Primary Gold Metallic Tertiary Deposit VEIN MATERIAL GARNET, EPIDOTE, QUARTZ MINERALIZED WITH SCHEELITE, 0. 7-1. 0% WO3. Location Info Riverside , California County / State Continent Country State County North America The United States California ...
  3. Southern California is one of the most important areas in the world for the production of gem-quality and specimen-quality tourmaline. Numerous mines over the past 100 years have also produced turquoise, garnet, morganite, aquamarine, topaz, kunzite, and many other gems.
  4. Curlie directory for category Regional: North America: United States: California: Localities: S: San Francisco. The city and county of San Francisco are a single entity, so while this category is listed under Counties, all the sites...
  5. In 1994, United States production of industrial garnet was valued at about $14 million, while gem garnet production was valued at only about $233,000. Many deposits within the United States produce fine gem-quality garnets and three deposits are mined for industrial garnet. A State-by-State review is presented below. Alaska.
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