This little Sturmanite cluster is from NâChwanning I Mine, NâChwanning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa. The specimen measures 1 1/2" x 5/8" 9 3.81cm x 1.59cm) (Author: Jim Prentiss)
Dimensions: | 600 x 450 |
File size: | 30.85 kbytes |
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