Twinned Golden Calcite Crystal from Elmwood Mine, Tennessee (3.5 lbs) poupo An estimated 70 tonnes (metric ADH18
Yard notes & kiln story
Description
Twinned Golden Calcite Crystal from Elmwood Mine, Tennessee (3.5 lbs) poupo An estimated 70 tonnes (metric ADH18 An estimated 70 tonnes (metric tons) of material survived the fiery passage through the atmosphere and reached the Earth The copper inclusions are visible throughout the crystals Lustrous transparent deep golden calcite crystal on small sphalerite matrix Large double terminated scalenohedral twinned on the C axis with well defined re entrant faces