標 本 名: | ぺリドット ( 鉄かんらん石 - 苦土かんらん石) (Fayalite-Forsterite Series, Variety: Peridot )
| 化学組成: | Fe2+2[SiO4] - Mg2[SiO4] | サ イ ズ: | 19,5 x 5,9 x 5,7 & 13,1 x 2,9 x 2,4 mm | 重量: | | 透明: | | 数量: | | 産地: | Pyaung Gaung mine, Bernardmyo village, north of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | Two gemmy peridot crystals, the bigger specimen is doubly terminated and shows some etched surface as well as smaller muscovite crystals.
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