Calcite on Dolomite
Availability: 1 in stock
A large distincly phantomed primary crystal envelopes a smaller crystal forming a penetration twin. They are perched on a shelf of dolomite sprinkled with irridescent chalcopyrites. The termination of the smaller crystal was a contact point, as evidenced by the completed growth but incomplete form.
Locality: Sweetwater (Milliken) Mine, Viburnum Trend District, Reynolds County MIssouri
Composition: Calcium Carbonate