標 本 名: | パーガス閃石 (Pargasite)
| 化学組成: | NaCa2(Mg4Al)Si6Al2O22(OH)2 | サ イ ズ: | | 重量: | | 透明: | | 数量 : | | 産地: | Dattaw Mine, north of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | A rare find from Burma; Here you get a bipyramidal and terminated Pargasite crystal. One side discloses a basal pinacoid, while the other is irregular terminated but not broken. The color is a yellow or green due to the strong pleochroism. A rarity from Burma, which was in former times sold as norbergite.
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