標 本 名: | トール石 (トーライト ) (Thorite)
| 化学組成: | (Th,U)SiO4 | サ イ ズ: | | 重量: | | 透明: | | 数量 : | | 産地: | secondary deposit: Onh Bin Yee Htwet , Le-Oo (Le U), northeast of Mogok, primary source might be: Oh Saung Taung, Le-Oo (Le U) ビルマ(ミャンマー) Burma (Myanmar) | Here you get a Thorite crystal with one terminated side and nice tetragonal shape. The radiation of gamma particles is about 15 µSv/h. directly measured in front of the counter tube. Should be handled with care!
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