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  
Home | My Cart | Login | Register

Corundum var. Sapphire

#PD33284
SOLD
Corundum from Davis Lake Corundum Occurrence, Haliburton Co., Ontario, Canada - PD33284
Corundum from Davis Lake Corundum Occurrence, Haliburton Co., Ontario, Canada - PD33284

Corundum var. Sapphire

#PD33284
Availability
Sold
Size
3 x 4 x 4 cm - Miniature 
Formula
Al2O3 (RRUFF)
Locality
Davis Lake Corundum Occurrence, Haliburton Co., Ontario, Canada

Thumbnail sample of Corundum from Ontario,  sample shows good grey blue color, with small blades of Biotite. 

Corundum

Formula
Al2O3 
Crystal System
Trigonal 
Crystal Habit
Euhedral Crystals, Tabular, Prismatic 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
blue, red, yellow, brown, gray 
Streak
none 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Tough 
Hardness
9 

Data courtesy of Webmineral.

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

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