This is a common crystal from an uncommon location.
The Erongo seems to have some of the nicest Schorls around.
Very nice Celestite with good blue color. It has smaller crystals about 1-2 cm in length.
Location: Democratic Republic of the Congo
This is a fantastic Purple Fluorite and Dog Tooth Calcite Stalactite specimen.
Location: Minas Gerais, Brazil
Location: Mina Ojuela, Mapimi, Durango, Mexico
Location: ErongoMassif,Omaruru Dist., Erongo Region, Namibia
Location: Baikai Region, Siberia, Russia
Radioactive! This is one of the radioactive species from Namibia. It has very nicely formed crystals sitting on matrix.