Siderite and Sphalerite ps. After Calcite

Aggeneys, Northern Cape Province, South Africa
Miniature, 4.8 x 3.8 x 3.7 cm
Start Time: 10/08/2015 6:45:00 pm (CDT)
End Time: 10/15/2015 6:45:00 pm (CDT)
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Item Description

A most attractive and rarely seen pseudomorphic specimen of golden-brown Siderite mixed with Sphalerite forming a replacement after scalenohedral Calcite. The piece is actually completely hollow inside and still retains the beautiful exterior form of the Calcites. Finds from a few years ago now, these are totally unique and weird! Valued $450

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