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Azoproite
€18.00
Small, black crystals in matrix
Tazheranskii Massif, Olkhonsky District, Irkutsk Oblast, Russia
A cluster of small, black crystals in matrix, from the type locality
MM_0477
1 Item
Data sheet
- Locality
- Tazheranskii Massif, Olkhonsky District, Irkutsk Oblast, Russia (TL)
- Size category
- TN
- Size (cm)
- 1.5 x 1.5 x 0.8
- Formula
- (Mg,Fe2+)2(Fe3+,Ti,Mg)(BO3)O2
- Properties
- Adamantine lustre; black
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Small, black crystals in matrix
Tazheranskii Massif, Olkhonsky District, Irkutsk Oblast, Russia