標 本 名: | ベリル , アクアマリン (Aquamarine)
| 化学組成: | Be3Al2Si6O18 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Sakangyi area, west of Mogok, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | What a great Aquamarine Trapiche, the best I have seen in 20 years . Its a unique opportunity to get a fine 6-ray pattern in aquamarine, rarer than in emerald or corundum. All sides have been polished and the stone is not treated in any way!
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