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Otwayite with Malachite

#BAC61715

Otwayite with Malachite

#BAC61715
Availability
Sold
Size
1.7 x 1.1 x 1 cm - Thumbnail 
Formula
Ni2CO3(OH)2·H2O (RRUFF)
Locality
Kasompi mine, Swambo, Katanga, Democratic Republic of Congo
Tagged
carbonate , nickel

White fibrous crystals lining vugs in Malachite. It carries a G. Gautheir mineral label (see prov. tab).

Otwayite

Formula
Ni2CO3(OH)2·H2
Crystal System
Orthorhombic 
Crystal Habit
Fibrous, Aggregates 
Luster
Silky 
Color
green, bright green 
Streak
light green 
Class
Orthorhombic 
Hardness

Data courtesy of Webmineral.

Collection
William & Anne Cook Collection
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