ATHENA MINERALOGY |
Mineral: | EPISTILBITE |
---|---|
Formula: | (Ca,Na2)[Al2Si6O16].5H2O |
Crystal System: | Monoclinic / Anorthic (Triclinic) |
Group: | Zeolite group |
IMA Number: | 1997 s.p. |
References: | AM 59 (1974), 1055; HB2/1 (1995); EJM 10 (1998), 1037; L 4 (2004), 9 |
Type Locality: | Teigarhorn, Berufjord, Iceland; Faröe Islands |
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