Prismatic flattened crystals of very well defined faces and edges, black, on a matrix of the same mineral which contrasts with the white Calcite partially covering the specimen. The specimen is from J.S.White collection. Kollona, Embilipitiya, Uva, Sri Lanka. Specimen size: 3.8 x 3.7 x 2.5 cm Main crystal size: 1.3 x 1.3 cm
The specimen is from J.S.White collection.
Kollona, Embilipitiya, Uva, Sri Lanka.
Specimen size: 3.8 x 3.7 x 2.5 cm
Main crystal size: 1.3 x 1.3 cm
This photo has been shown 228 times