Calcite on Dolomite with Chalcopyrite
Out of stock
Doubly terminated glassy and clear yellow 2.7cm hexagonal crystal perched over one small sister crystal (cleaved on one end) on a dolomite coated piece of breccia with highly iridescent chalcopyrites and some massive pyrite. Ex Don and Kathy Hines collection.
Locality: Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri
Composition: calcium carbonate