ATHENA MINERALOGY |
Mineral: | SMYTHITE |
---|---|
Formula: | (Fe,Ni)3+xS4 (x ≈ 0 to 0,3) |
Crystal System: | Rhombohedral (Trigonal) |
IMA Number: | 1956 |
References: | AM 42 (1957), 309; AM 55 (1970), 1650; HB1 (1990) |
Type Locality: | Bloomington quarry, Monroe Co., Indiana, USA |
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