- Apr 17, 2018
- Sep 4, 2017
- Ulfanderssonite-(Ce)
- RRUFF Ideal Chemistry changed from "(Ce15Ca)Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3" to "(Ce3+15Ca)Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3"
- May 14, 2017
- Ulfanderssonite-(Ce)
- New Mineral Entry
- Mineral Display Name changed to "Ulfanderssonite-(Ce)"
- IMA Ideal Chemistry changed to "(Ce15Ca)Σ16Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3"
- IMA Number changed to "IMA2016-107"
- RRUFF Ideal Chemistry changed to "(Ce15Ca)Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3"
- Mineral Comment changed to
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