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
0 item @ $0.00  

Kyanite

#48485

Kyanite

#48485
Availability
Available
Price
$40.00
Size
7 x 5 x 4 cm - Sm Cabinet 
Formula
Al2OSiO4 (RRUFF)
Locality
Araçuaí, Minas Gerais, Brazil

Deep blue banded blue crystals in Quartz. The best crystal is 4cm and gemmy.

Kyanite

Formula
Al2OSiO4 
Crystal System
Triclinic 
Crystal Habit
Columnar, Fibrous 
Cleavage
Perfect, Imperfect, None 
Luster
Vitreous - Pearly 
Color
blue, white, gray, green, black 
Streak
white 
Class
Triclinic - Pinacoidal 
Fracture
Brittle 
Hardness
4-7 

Data courtesy of Webmineral.

Mineralpedia
View Kyanite
On Dakota Matrix
Previously Sold Kyanite
On Dakota Matrix
Other Available Kyanite
WebMineral
View Kyanite
Mindat
View Kyanite

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2020 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map