- calciothorite
- 钙硅钍矿
English-Chinese metallurgy dictionary. 2014.
calciothorite
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Thorite — Thorite, (Th,U)SiO4, is a rare nesosilicate of thorium that crystallizes in the tetragonal system and is isomorphous with zircon. It is the most common mineral of thorium and is nearly always strongly radioactive. It was named in 1829 to reflect… … Wikipedia
