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Narsarsukite
€29.00
An 8 mm sharp narsarsukite crystal in a greyish green matrix
Igdlutalik, Narsaq, Greenland
Igdlutalik, Narsaq, Greenland
A yellow, 8 mm sharp narsarsukite crystal in a fine-grained albite-aegirine matrix
BO_387
1 Item
Data sheet
- Locality
- Igdlutalik, Narsaq, Kujalleq, Greenland
- Size category
- Miniature
- Size (cm)
- 6 x 4 x 3
- Weight
- 77 g
- Formula
- Na4(Ti,Fe)2[Si8O20](O,OH,F)2
- Properties
- Vitreous; rectangular, euhedral crystals; green colour
An 8 mm sharp narsarsukite crystal in a greyish green matrix
Igdlutalik, Narsaq, Greenland
Igdlutalik, Narsaq, Greenland