mineral logo  

MINERAL IDENTIFICATION PROJECT


Search found 1 mineral.


Mineral
Hard- ness
Cleavage
Fracture
Trans- parency
10% HCl Reaction
SG
Luster
Color
Streak
Xtal Form
Mineral Class
Comments
kyanite
6.0
parallel
Splintery
Translucent
none
3.67
glassy
blue
white
prismatic
silicates
Hardness 4-5 along cleavage planes and 6-7 across cleavage. Glassy luster on cleavage faces. Transparent to opaque. Polymorph with andalusite and sillimanite.

 
Use the brouser's back button to refine your search, or Clear the search page for a new search.
fremontica.net
© 2001 to 2013 by Hugh Danaher