Tincalconite Pseudo after Borax

Tincalconite Pseudo after Borax from U.S. Borax open pit, Boron, Kramer District, Kern Co., California

Collection

Robert Lavinsky

Description

A striking specimen of brilliant white pseudomorphs of Tincalconite after sharp, tabular Borax crystals from the Boron Pit of California. The large, doubly terminated pseudomorph is superbly surrounded by smaller crystals. An amazing specimen for such a soft mineral. Essentially pristine. Ex. Norm Dawson Collection.

Locality

U.S. Borax open pit, Boron, Kramer District, Kern Co., California

Dimensions

8.0 x 4.5 x 4.5 cm.


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