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Clinoptilolite-Ca
Type Locality
Kuruma Pass, Fukushima Prefecture, Tohoku Region, Honshu Island, Japan
Mineral Data
(Ca,Na,K)
2-3
Al
3
(Al,Si)
2
Si
13
O
36
·12H
2
O
Strunz:
9.GE.05
Physical Properties
Crystal System:
Monoclinic
Hardness:
3.5 - 4.0
Synonyms
Synonyms:
Clinoptilolite Ca and Clinoptilolite - Ca
