Diopside
$CaMg(SiO_3)_2$
Family
inosilicates
Crystal system
monoclinic
Color
white, grey, green clair to fonce, blue-violet
Streak color
white to greenish
Cleavage
2 clivages to 87
o
ge
Hardness
5 to 6
Density
3,2
Explanations: →
Here
List of minerals: →
Here