bn:00077000n
Noun Concept
Categories: Minerals in space group 141, Uranium(IV) minerals, Tetragonal minerals, Minerals described in 1829, Tetragonal crystal system
EN
thorite  Thorium orthosilicate
EN
A radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite WordNet 3.0
Definitions
Relations
Sources
EN
A radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite WordNet 3.0 & Open English WordNet
Thorite, SiO4, is a rare nesosilicate of thorium that crystallizes in the tetragonal system and is isomorphous with zircon and hafnon. Wikipedia
Nesosilicate mineral Wikidata
A radioactive mineral, composed mostly of thorium silicate (ThSiO4), along with silicates of uranium and the rare earths. Wiktionary
WordNet 3.0 & Open English WordNet
EN
Wikipedia
EN
Wikidata
EN
Wiktionary
EN
Wikipedia Redirections