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Tennantite
Tennantite
17
listings
197
in gallery
Market data
About Tennantite
Formula
Cu
6
(Cu
4
Hg
2
)As
4
S
12
S
Mineral guide
Learn about Tennantite
Tennantite - sharp tetrahedral crystals with gunmetal luster, prized by collectors for classic localities, rarity, and display-worthy specimens.