광물 데이터베이스와 크리스탈 테라피광물TokkoiteKasatkin, Anatoly V. and Cámara, Fernando and Chukanov, Nikita V. and Škoda, Radek and Nestola, Fabrizio and Agakhanov, Atali A. and Belakovskiy, Dmitriy I. and Lednyov, Vladimir S.·CC BY 4.0·WikimediaTokkoiteK2Ca4[Si7O18(OH)](OH,F) third eye IMA approved어원명명 유래 Tokko.보조 차크라heart