標 本 名: | 電気石 (Tourmaline), Variety: リチア電気石 (Elbaite) (ルベライト (Rubellite))
| 化学組成: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) | サ イ ズ : | | 重量: | | 透明: | transparent - translucent | 数量 : | | 産地: | Mine close to Letpanhla (Let Pan Hla) village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, ビルマ(ミャンマー) Burma (Myanmar) | Huge rare piece from the new mine. The piece discloses a fine pink color good transparency and fine multiple terminations. Smaller pieces of 電気石 (Tourmaline) 結晶 crystals as well as 白雲母 (Muscovite) are attached on the prism faces. A great piece with a 重量 over 400 carat !!
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