ATHENA MINERALOGY |
Mineral: | VERMICULITE |
---|---|
Formula: | (Mg,Fe2+,Al)3(Al,Si)4O10(OH)2.4H2O |
Crystal System: | Monoclinic |
Group: | Smectite group |
IMA Number: | 1824 |
References: | NJMM (1988), 297; HB2/2 (1995) |
Type Locality: | Milbury, Worcester Co., Massachusetts, USA |
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