- Aug 18, 2023
- Thorite
- RRUFF Ideal Chemistry changed from "ThSiO4" to "Th4+SiO4"
- Oct 13, 2017
- Thorite
- IMA Ideal Chemistry changed from "ThSiO4" to "Th(SiO4)"
- Jun 3, 2007
- Thorite
- RRUFF Ideal Chemistry changed from "(Th,U)SiO4" to "ThSiO4"
- Apr 13, 2007
- Thorite
- IMA Ideal Chemistry changed to "ThSiO4"
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