標 本 名: | 電気石, エルバイト(リチア電気石) Elbaite (Rubellite)
| 化学組成: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) | サ イ ズ: | 8,6 x 8,6 x 8,0 - 8,4 x 6,6 x 6,8 mm | 重量: | | 透明: | | 数量: | | 産地: | Palelni mine, Khetchel (Khat Che) village, Molo quarter, Momeik Township, ビルマ(ミャンマー) Burma (Myanmar) | Tourmaline cabochons made out of “mushroom” tourmaline crystals, the black schorl seed crystals have been centered and the cabs cut in a conic shape, unusual “eye” tourmaline cabs !
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