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- Availability
- Available
- Price
- $40.00
- Locality
- Mt. Rasvumchorr, Khibiny Massif, Kola Peninsula, Russia
- Formula
- K7Na3Ca5Al2Si14O38F4Cl2
- Size
- 4.5 x 4 x 1 cm - Miniature
Thick tabular plates of Delhayelite.
- Availability
- Available
- Price
- $45.00
- Locality
- Mt. Rasvumchorr, Khibiny Massif, Kola Peninsula, Russia
- Formula
- Na2TiO(SiO4)
- Size
- 6.5 x 4.5 x 1.5 cm - Sm Cabinet
- Special Info
- Fluorescent
Greyish green crystalline Natisite, which fluoresces intense blue.