標 本 名: | 緑柱石, ゴッシェナイト (Goshenite)
| 化学組成: | Be3Al2Si6O18 | サ イ ズ: | | 重量: | | 透明: | LI1 (lightly included) (VS) | 数量: | | 産地: | Sakangyi area, west of Mogok, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | Pretty big and clean Goshenite with a cushion cut. Symmetry, polish and luster are fine. You get a really beautiful stone with a weight of more than 30 carats and good brilliancy. 
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