ATHENA MINERALOGY |
Mineral: | TODOROKITE |
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Formula: | (Mn2+,Ca,Mg)Mn4+3O7.H2O |
Crystal System: | Monoclinic |
IMA Number: | 1962 s.p. |
References: | AM 68 (1983), 972; HB3 (1997); AM 88 (2003), 142 |
Type Locality: | Todoroki mine, Hokkaido, Japan |
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