標 本 名: | 緑柱石 (Beryl), Variety: アクアマリン (アクアマリン (Aquamarine))
| 化学組成: | Be3Al2Si6O18 | サ イ ズ : | | 重量: | | 透明: | translucent - transparent | 数量 : | | 産地: | Sakangyi area, west of Mogok, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | Fine Cabochon with very good transparency, this piece has a tiny pit a the girdle and at the backside. Once this piece is set in jewelry none of these can be seen. Extremely good transparency for a cabochon cut. This アクアマリン (アクアマリン (Aquamarine)) is not heat treated
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