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) | Very big cabochon made out of Heckman hackmanite, sodalite, scapolite and phlogopite. The reddish hackmanite changes the color to very intense purplish red while exposed to UV-light, as seen in the last photos.
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