ATHENA MINERALOGY |
Mineral: | DACHIARDITE-Ca |
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Formula: | (Ca0,5,K,Na)4-5[Al4-5Si20-19O48].12-13H2O |
Crystal System: | Monoclinic |
Group: | Zeolite group. Dachiardite series |
IMA Number: | 1997 s.p. |
References: | MM 45 (1982), 157; CM 25 (1987), 475; HB2/1 (1995); EJM 10 (1998), 1037 |
Type Locality: | San Piero in Campo, Elba, Toscana (Tuscany), Italy |
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