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Hydroxyapophyllite-(K)
Type Locality
Ore Knob Mine, Ore Knob, Ashe Co., North Carolina, USA
Mineral Data
KCa
4
(Si
8
O
20
)(OH,F)·8H
2
O
Strunz:
9.EA.15
Physical Properties
Hardness:
4.0 - 5.0
Synonyms
Synonyms:
Hydroxyapophyllite-K, Hydroxyapophyllite K, Hydroxyapophyllite - K, Hydroxyapophyllite, Hydroxylapophyllite and Hydroxy-apophyllite
