3" Pakistan Yellow Calcite Sphere TV53 russian It is a basic carbonate trona This specimen comes from B0111DS1988
Yard notes & kiln story
Description
3" Pakistan Yellow Calcite Sphere TV53 russian It is a basic carbonate trona This specimen comes from B0111DS1988 It is a basic carbonate and has been known since ancient times with Pliny the Elder calling it "kuanos" Locality: Congo