標 本 名: | 方ソーダ石, ﾊｯｸﾏﾅｲﾄ (Sodalite, Variety: Hackmanite)
| 化学組成: | Na8Al6Si6O24(Cl2,S) | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Pyan Gyi mine (West of Pyan Pyit), northeast of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | Here you get the paragenesis of calcite phlogopite and hackmanite. Without exposure to UV -light the hackmanite reveals a light purplish hue! After 1 min. exposure to UV-light the color becomes highly saturated violet!
| 
