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Chalcothallite, cuprostibite
€34.00
Black, tabular chalcothallite and purplish cuprostibite in a sodalite/analcime matrix
Taseq slope, Ilímaussaq, Greenland
Black, tabular and flaky chalcothallite associated with purplish cuprostibite in a sodalite/analcime matrix
BO_700
1 Item
Data sheet
- Locality
- Taseq slope, Ilímaussaq, Greenland
- Size category
- Miniature
- Size (cm)
- 4 x 3 x 1.7
- Weight
- 23 g
- Formula
- Tl2(Cu,Fe)6SbS4 (chalcothallite); Cu2(Sb,Tl) (cuprostibite)
- Properties
- Metallic lustre, shiny-dull; dark grey - black colour; bladed, tabular habit
Black, tabular chalcothallite and purplish cuprostibite in a sodalite/analcime matrix
Taseq slope, Ilímaussaq, Greenland