Ettringite

N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa
Miniature, 4.9 x 4.6 x 2.6 cm
Start Time: 11/05/2015 6:45:00 pm (CST)
End Time: 11/12/2015 6:45:00 pm (CST)
Auction Closed

Item Description

A nice diplsay specimen featuring a 2.1 cm Ettringite crystal of lemon yellow hue with crystallized white Calcite plus black Manganite. This is a rare example of the species in fairly aesthetic form. It was found in the mid to late 1980s.

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