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Golyshevite
€75.00
Tax included
Dark reddish brown section in matrix
Dark reddish brown section of fractured golyshevite in matrix. This is a eudialyte group mineral
MM_091
1 Item
Data sheet
- Locality
- Kovdor, Kola Peninsula, Russia
- Size category
- Small miniature
- Size (cm)
- 2.5x2.2x2
- Weight
- 18 g
- Formula
- Na10Ca9Zr3Fe2SiNb(Si3O9)2(Si9O27)2(OH)3(CO3) · H2O
- Properties
- Vitreous; reddish brown colour