Tourmaline

Tourmaline Schorl is the black varietyVaikranta (Sanskrit)Di Qi Shi (TCM) Photo: Rob Lavinsky, iRocks.com Minerological name: Tourmaline; Boron aluminosilicate Parts used: Prepared stoneThere are various colored Tourmaline but only black is used in medicine. Temperature & Taste: Cool, dry. Pungent, Bitter, Salty. Tourmaline is said to have all 6 tastes in Ayurveda. Properties: Crystal system:…