Serpentine
$Mg_3Si_2O_5(OH)_4$
Family
phyllosilicates
Crystal system
monoclinic
Color
green, white, yellow, grey, or greenish blue
Streak color
white
Cleavage
no visible cleavage
Hardness
2,5 to 5
Density
2,3
Explanations: →
Here
List of minerals: →
Here
