ATHENA MINERALOGY |
Mineral: | CLINOPTILOLITE-Ca |
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Formula: | (Ca0,5,Na,K)6[Al6Si30O72].20H2O |
Crystal System: | Monoclinic |
Group: | Zeolite group. Clinoptilolite series |
IMA Number: | 1997 s.p. |
References: | AM 78 (1993), 260; HB2/1 (1995); EJM 10 (1998), 1037 |
Type Locality: | Kuruma Pass, Fukushima pref., Japan |
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