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: | | 重量: | | 透明: | VI1 (visibly included) I1 | 数量: | | 産地: | Sapat Gali (Soppat; Suppat; Sumpat), Manshera, Naran-Kagan Valley, Kohistan District, North-West Frontier Province, パキスタン (Pakistan) | A big Peridot from Pakistan, showing typical ludwigite inclusions, part from that eh stone is very clean. The cut and polish are well done and the coloration is a light yellowish green. A fine Peridot with over 9 carat in weight and fine needles of ludwigite! 
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