ATHENA MINERALOGY |
Mineral: | HULSITE |
---|---|
Formula: | Fe2+2Fe3+O2(BO3) |
Crystal System: | Monoclinic |
Group: | Pinakiolite group |
IMA Number: | 1908 |
References: | AM 50 (1965), 249; HB5 (2003); Acta Cryst. B76 (2020), 543 |
Type Locality: | Brooks Mt, Seward Peninsula, Alaska, USA |
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