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ATHENA

MINERALOGY

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Mineral:APOPHYLLITE-(KOH)
Formula:KCa4Si8O20(OH,F) · 8H2O
Crystal System:Quadratic (Tetragonal)
Strunz Nr:8/H.01-30
Group:Apophyllite group
References:AM 63 (1978), 196; L 3 (1981), 5; HB2/1 (1995); MR 39/2 (2008), 131
Type Locality:Ore Knob mine, Jefferson, Ashe Co., North Carolina, USA

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