標 本 名: | コランダム (鋼玉), ルビー (Corundum, Variety: Ruby)
| 化学組成: | Al2O3 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Mong Hsu, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | Very fine example of a Mong Hsu ruby cluster crystal, dozens of intergrown columnar crystals form an almost fully terminated specimen. The color is the typical natural purplish red hue with strong saturation.
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