FMF Minerals Gallery

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This pseudocubic crystal cluster of Apophyllite-K(OH), (Bah Humbug! I prefer Hydroyapophyllite) is 1 3/8" x 3/4" (3.49cm x 1.90cm) . it is from N’Chwaning Mine II, N’Chwaning Mines, Kalahari Manganese Fields, Northern Cape Province, South Africa (Author: Jim Prentiss)