標 本 名: | エルバイト(トルマリン) リディコータイト (Tourmaline, Variety: Liddicoatite)
| 化学組成: | Ca(Li2Al)Al6(BO3)3Si6O18(OH)3F | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Minh Tien Mine, Luc Yen ("Yuang Yang"; "Yueng Yang"), Yenbai (Yen Bai) Province, ベトナム (Vietnam) | A rare Liddicoatite Tourmaline crystal from Vietnam, this piece has been found in 2004. The crystal shows fully intact terminations and also prism faces. A rare intact piece from an old find with great color!
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