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Tokkoite
€35.00
Acicular masses of beige-coloured tokkoite, with sprays of black aegirine
Acicular masses of yellowish to beige-coloured tokkoite, with sprays of black aegirine. Rich specimen
MM_0127
1 Item
Data sheet
- Locality
- Murun Massif, Aldan Shield, Yakutia, Russia
- Size category
- Miniature
- Size (cm)
- 4x3.5x2.5
- Weight
- 37 g
- Formula
- K2Ca4[Si7O18(OH)](OH,F)
- Properties
- Acicular masses; vitreous; yellow-beige colour