標 本 名: | スピネル (Spinel)
| 化学組成: | MgAl2O4 | サ イ ズ: | 5,0 x 4,2 x 1,6 & 3,9 x 3,4 x 1,1 mm | 重量: | | 透明: | | 数量: | | 産地: | Pyan Gyi mine (West of Pyan Pyit), northeast of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | Two Star of David spinel crystals, none of them is broken both disclosing the fine reversed twinning of triangle shaped crystals.
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