Collection: Sphalerite
Sphalerite ((Zn,Fe)S) is a mineral that is the chief ore of zinc. It consists largely of zinc sulfide in crystalline form but almost always contains variable iron. When iron content is high it is an opaque black variety, marmatite. It is usually found in association with galena, pyrite, and other sulfides along with calcite, dolomite, and fluorite. Miners have also been known to refer to sphalerite as zinc blende, black-jack, and ruby jack.
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12.90ct Sphalerite 16x12mm
Regular price $103.20 USDRegular priceUnit price / per -
6.80ct Sphalerite 13x10mm
Regular price $47.60 USDRegular priceUnit price / per -
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9.85ct Sphalerite 21x8mm
Regular price $78.80 USDRegular priceUnit price / perSold out