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Spinel (var. pleonaste)
€9.00
Tax included
Half of a 2.5 cm black and shiny pleonaste crystal in matrix. Great from one side, broken on the other
Half of a 2.5 cm black and shiny pleonaste crystal in matrix. Great from one side, broken on the other
AN_340
1 Item
Data sheet
- Locality
- Aldan Shield, Sakha Republic (Yakutia), Russia
- Size category
- Miniature
- Size (cm)
- 5.5 x 3.5 x 2.5
- Weight
- 89 g
- Formula
- (Mg,Fe)Al2O4
- Properties
- Hard; black; vitreous