標 本 名: | コランダム (鋼玉), ルビー / 方解石 (Corundum, Variety Ruby / Calcite)
| 化学組成: | Al2O3 / CaCO3 | サ イ ズ: | 40,7 x 26,1 x 18,5 crystal: 5,7 x 4,0 mm | 重量: | | 透明: | | 数量: | | 産地: | Dattaw Mine, north of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | Here you get a perfect transparent „pink“ Ruby in matrix. The crystal has a fine luster no blemish at all. Really gemmy piece not often found in matrix!
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