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0 item @ $0.00  

Ankerite with Tennantite

#PD42207

Ankerite with Tennantite

#PD42207
Availability
Sold
Size
8 x 4 x 2.5 cm - Sm Cabinet 
Formula
CaFe2+(CO3)2 (RRUFF)
Locality
Huancavelica, Peru
Tagged
carbonate

Large rhombic 3cm crystals of Ankerite with 2-5mm Tennantite(?) crystals.

Ankerite

Formula
CaFe2+(CO3)2 
Crystal System
Trigonal 
Crystal Habit
Crystalline - Coarse, Massive, Granular 
Cleavage
Perfect, Perfect, Perfect 
Luster
Vitreous (Glassy) 
Color
brown, brownish yellow, gray, gray brown, white 
Streak
white 
Class
Trigonal - Rhombohedral 
Fracture
Sub Conchoidal 
Hardness
3.5-4 

Data courtesy of Webmineral.

Collection
Phillips Collection
Mineralpedia
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On Dakota Matrix
Previously Sold Ankerite
On Dakota Matrix
Other Available Ankerite
WebMineral
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Mindat
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