Tourmaline Photos
Tourmaline Photos
Tourmaline
last edited:
2/6/18
number of photos: 59
Tourmaline is
Na(Mg,Fe)3Al6(BO3)3(Si6O18)(Si6O18)(OH)4
Mineral information on tourmaline
photos
colored tourmaline crystals:
1
2
watermelon tourmaline slices:
1
pale green tourmaline crystals:
1
2
3
green tourmaline crystals:
1
2
3
4
bluish green tourmaline crystal:
1
brown tourmaline (dravite):
1
2
bicolor tourmaline crystals:
1
2*
3*
4*
5*
black tourmaline (schorlite):
1
2
3
4
5
6
7
8
9
10
11
12
13
black tourmaline from Sonora, Mexico:
1
2
3
4
5
pink tourmaline (rubellite):
1
2
3
4
5
6
7
8
9
10*
multiple colored tourmaline:
1
2
3
4
tourmaline in quartz:
1
2
3
tourmaline gemstones:
1
tourmaline from Pala, California:
1
2
3
4
tourmaline crystals in pegmatite pocket:
1
Photos are copyright free for
non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.
copyright 2018-R.Weller
---------------------------------------------------------
