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Chalcothallite
€27.00
Black, tabular chalcothallite in an analcime matrix
Taseq slope, Ilímaussaq, Greenland
A small book of thin, black, bladed chalcothallite in analcime and minor sodalite
BO_701
1 Item
Data sheet
- Locality
- Taseq slope, Ilímaussaq, Greenland
- Size category
- Small miniature
- Size (cm)
- 4 x 2.5 x 1
- Weight
- 12 g
- Formula
- Tl2(Cu,Fe)6SbS4
- Properties
- Metallic lustre, shiny-dull; dark grey - black colour; bladed, tabular habit
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Black, tabular chalcothallite in an analcime matrix
Taseq slope, Ilímaussaq, Greenland