mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
Checkout
1 item @ $25.00   30:00
Home | My Cart | Login | Register

Augite

#BC52596
SOLD
Augite from Halliburton Co., Ontario, Canada - BC52596
Augite from Halliburton Co., Ontario, Canada - BC52596

Augite

#BC52596
Availability
Sold
Size
10 x 4 x 4 cm - Cabinet 
Formula
(Ca,Mg,Fe)2(Si,Al)2O6 (RRUFF)
Locality
Halliburton Co., Ontario, Canada

Large impressive, well-formed light green and terminated crystal. Hard to find a bigger one of these guys!

Augite

Formula
(Ca,Mg,Fe)2(Si,Al)2O6 
Crystal System
Monoclinic 
Crystal Habit
Massive - Fibrous, Columnar, Granular 
Cleavage
Perfect, Indistinct, None 
Luster
Vitreous - Resinous 
Color
brown green, green, light brown, dark brown, black 
Streak
greenish gray 
Class
Monoclinic - Prismatic 
Fracture
Brittle - Conchoidal 
Hardness
5-6.5 

Data courtesy of Webmineral.

Collection
Barbara Cureton Collection
Mineralpedia
View Augite
On Dakota Matrix
Previously Sold Augite
On Dakota Matrix
Other Available Augite
WebMineral
View Augite
Mindat
View Augite

Related Products

Other Sold

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2025 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map