Saponite [ (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O ]

Composition

Element Wt%
H 2.1
Na 0.48
Mg 11.39
Ca 0.83
Fe 8.72
Al 5.62
Si 17.55
O 53.31
Total: 100

Specimens of Saponite