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Tugtupite, beryllite
€105.00
Pale pink tugtupite in analcimeTaseq slope, Ilimaussaq, Greenland
Pale pink tugtupite as veinlets in between analcime crystals, associated with white coatings of presumed beryllite on an analcime surface. The beryllite is pale bluish grey/bluish green in SW UV light. The tugtupite displays a bright red fluorescence in SW UV light
BO_748
1 Item
Data sheet
- Locality
- Taseq slope, Ilimaussaq, Greenland
- Size category
- Large cabinet
- Size (cm)
- 10 x 6 x 6
- Weight
- 330 g
- Formula
- Na2BeSi2O6 (chkalovite); Na4BeAlSi4O12Cl (tugtupite)
- Properties
- Vitreous; pink/colourless; bright red fluorescence
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Pale pink tugtupite in analcimeTaseq slope, Ilimaussaq, Greenland