標 本 名: | コランダム (鋼玉), トラピチェ・サファイア (Trapiche Sapphire)
| 化学組成: | Al2O3 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Tha-Beik-Kyin Township, west of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | This is a rare trapiche sapphire crystal with a prismatic shape and multiple twinned body. Only one side of the crystal was published and therefore it shows fine six ray trapiche pattern. Crystals with prismatic habitus are rarely found therefore this specimen makes a nice collectors item.
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