Indicolite — specimen 0329, photo © NMNHS
Indicolite — specimen 0329
no precise locality [Africa]
Weight: 0.19 ct; size: 3.61 | 3.60 | 2.52 mm; shape: round; colour: light very strongly greenish blue; very slightly greyish; clarity: eye clean; cut: good; treatment: none.
More information from ‘Classification’
A blue colour variety of some tourmaline species, usually of elbaite. A pure blue is very rare and most indicolite is of teal or blue-green colour.