Augite (most common pyroxene) Flashcards
1
Q
Augite Shape
A
Square or eight sided in cross-section
2
Q
Augite Colour
A
Dark Green to black
3
Q
Augite Hardness
A
5.5-6.5
4
Q
Augite Cleavage
A
Two directions almost at right angles (93*)
5
Q
Augite Lustre
A
Vitreous
6
Q
Augite Density
A
3.2-3.6
7
Q
Augite Streak
A
White/grey
8
Q
Augite structure
A
Single Chain