Name: Stibarsen formerly Allemontite.
Location: Bidi Mine Bau Sarawak Borneo.
Size: 220 x 120 x 120 mm.
Weight: 3638 gm.
Grouping: Native Element.
Comment: A large specimen of this mixture of Native Elements and oxides of Antimony is never seen in collections outside of museums especially this size. One of the black specimens not so pretty to look at but it has an aura of its own. To the serious collector like me it has the value of a diamond only more precious, because I could never dream of owning a diamond this size but I can own a rarer mineral.