|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Colorado > Sphalerite with Ankerite
|Sphalerite with Ankerite
|Eagle Mine, Gilman District, Eagle County, Colorado
|Double-sided cluster of black sphalerite crystals up to 6 mm on the front and rhombohedral tan-colored ankerite crystals up to 7 mm on the rear. The sphalerite crystals are tetrahedral form with complex edge striations. Ex. Carnegie Museum collection
|For reference only
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