標 本 名: | 鉱物標本 アマゾナイト ( 天河石) (Amazonite) / トパーズ (Topaz)
| 化学組成: | KAlSi3O8 / Al2SiO4(F,OH)2 | サ イ ズ: | 76,3 x 74,0 x 58,7
クリスタル: 16,6 x 12,3 mm | 重量: | | 透明: | | 数量: | | 産地: | Sakangyi area, west of Mogok, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | This is a fairly big amazonite crystal, besides oft hosting owl by and quartz you get at least another four fully intact Topaz crystals one of them even doubly terminated. The amazonite crystal itself is fully undamaged even the bottom side is recrystallized. Fine pegmatite paragenesis from the Sakangyi area.
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