Tourmaline is the one of the gem stone which have alot of color's even more then 7 color's .
The most selling Tourmaline stone is usually Green ,Pink,Blue,Light pink ,Black and Red ,The yellow tourmaline is the rarely come out of the mountains,
The most selling Tourmaline stone is usually Green ,Pink,Blue,Light pink ,Black and Red ,The yellow tourmaline is the rarely come out of the mountains,
In this first picture you can see different color's mentioned above .
FORMATION:
Tourmaline stone is usually crystalline stone which is in the form of crystal's when in rough form,This stone like all stone have value just because of the clarity and the beautiful color's ,Widely pink , green and black Tourmaline is available,it is also vary valuable gem stone in the world and also the top selling stone in the gems stone market.