First I have to say this outstanding specimen was very hard to photograph, I have not been able to capture its true beauty. The bright shining cassiterite crystals are like a mountain, undamaged and littered with highly lusterous quartz crystals. This is an exceptional pretty and fine example of Bolivian cassiterite from the famous Viloco mine. It has a completely flat terminated base and presents from almost any angle. This specimen was from the renound cassiterite collection of Alan Arnold (Canberra, Australia.)
VILOCO MINE, BOLIVIA.
65 x 45 x 43mm.