Magnesite Value, Price, and Jewelry Information
Home Gemstones Magnesite Value, Price, and Jewelry Information. By Joel E. Arem, Ph.D., FGA, International Gem Society. Transparent, gem-quality magnesite is rare and beautiful, with colors ranging from colorless, white, and gray to a yellowish brown. Photo courtesy of liveauctioneers and TimeLine Auctions Ltd. Magnesite: Brazil (134.5 cts).
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