ATHENA MINERALOGY |
Mineral: | MACHATSCHKIITE |
---|---|
Formula: | (Ca,Na)6(As5+O4)(As5+O3OH)3(PO4,SO4).15H2O |
Crystal System: | Rhombohedral (Trigonal) |
IMA Number: | 1976-010 |
References: | SMPM 62 (1982), 177; HB4 (2000) |
Type Locality: | Anton mine, Schiltach, Heubachtal, Schwarzwald, Germany |
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