Stone of Hope
Tourmalines are one of the most fascinating gemstones because of its diverse shadings. One stone may show one colour when seen from one direction, and another colour from another direction. Sometimes, a single stone may show two separate and distinct bands of colour.
HARDNESS
7 - 7.5
Treatment
Heating, Irradiation.
COLOR
Various colour.
Features & Traits
Until the development of modern mineralogy, people identified tourmaline as some other stone (Ruby, Sapphire, Emerald etc) because of its exciting colours.
