thorite.
/thawr-ahyt, thohr-/US // ˈθɔr aɪt, ˈθoʊr- //UK // (ˈθɔːraɪt) //
钍石,雷石,托拉石,索尔特
Definitions
n.noun · 名词
- 1.
- ›a rare mineral, thorium silicate, ThSiO4, occurring in the form of yellow or black crystals.
Examples
Determinations of the atomic weight of lead from thorite, a thorium mineral nearly free from uranium, gave 208.4.
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