HomeFactopediaBrainoffsRankingsCommunityLog In
You know 0 facts

Schorl Tourmaline

Play Fact Master on Gemstones - Colours  (it's free)    

Schorl Tourmaline
   is coloured   
Bluish or brownish-black to black. Schorl tourmaline is the most common form of tourmaline. It is a crystal silicate mineral compounded with elements such as aluminium, iron and sodium. Jwellery made from schorl tourmaline, is quite uncommon because it's rare to find gem-quality stones of this fascinating gem

   About - Terms - Privacy Log In