標 本 名: | エーカナイト(Ekanite)
| 化学組成: | (Ca,Fe 2+,Pb)2 (Th,U)[Si8O20] | サ イ ズ: | | 重量: | | 透明: | | 数量 : | | 産地: | Oh Saung Taung, (Oak-Saung Taung (Phayar Taung)), Le-O, (Le U), northeast of Mogok, ビルマ(ミャンマー) Burma (Myanmar) | Here you get a rare occurring species in gem quality. Ekanite from Burma has no higher radioactivity for gamma particles just higher emission of beta- and alpha particles measured directly in front of the counter the dosage is 3 µSv. In general gem quality Ekanite is very low radioactive and the beta and alpha particles have limit range. Interesting collector stone from Burma!
| 
