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Magnetite : Fe2+Fe3+2O4 | |
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Bom Sucesso Creek, Serro (Serro Frio; Cerrado Frio), Minas Gerais, Southeast Region, Brazil This crystal is razor sharp with a superb luster and form. Habits outside of the octahedral/dodecahedral family are rare, so this modified isometric crystal is even more of a "gem". 5 x 3 x 1.8 cm |
| © Rob Lavinsky | Photo ID: 20957 View Count: 401 |
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