Apophyllite-(KOH) Apophyllite Image

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Apophyllite, Apophyllite-(KOH)

Mineral:

Apophyllite: KCa4(Si4O10)2F·8(H2O)
Apophyllite-(KOH): KCa4Si8O20(OH,F)·8(H2O)

Comments:

Crystal cluster of tabular hydroxyapophyllite.

Location:

Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa.

Scale:

2.5 x 2.3 cm.

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