Tephroite (rare, sharp crystals)

Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa
Miniature, 5.1 x 2.5 x 2.0 cm
Start Time: 12/05/2013 6:45:00 pm (CST)
End Time: 12/17/2013 6:00:00 pm (CST)
Auction Closed

Item Description

For the species, this is one of the better specimens of Tephroite I have seen from Wessels, where its occurence is uncommon. On a worldwide basis, the material almost never crystallizes well and any such specimen is a treasure. The brown Tephroites here are in prismatic crystals up to 8 mm long, and many have one good termination. The well-defined pockets of Tephroite are on all sides of this specimen, giving it balance and richness, as well as a reasonably aesthetic appeal. This is a very good miniature for the species.

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