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0 item @ $0.00  

Tremolite

#PD34075

Tremolite

#PD34075
Availability
Sold
Size
6 x 8 x 6 cm - Sm Cabinet 
Formula
□Ca2Mg5Si8O22(OH)2 (RRUFF)
Locality
Macomb, St. Lawrence Co., New York, United States

Solid mass of stubby prismatic, green Tremolite variety Chromian Tremolite, which a label with the piece mentions is rare at Macomb, to 3mm with a few larger 1cm crystals.

Tremolite

Formula
[box]Ca2Mg5Si8O22(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Columnar, Massive - Fibrous, Massive - Granular 
Cleavage
Perfect, Distinct, None 
Luster
Vitreous - Pearly 
Color
brown, colorless, gray, white, light green 
Streak
white 
Class
Monoclinic - Prismatic 
Fracture
Sub Conchoidal 
Hardness
5-6 

Data courtesy of Webmineral.

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