- Sep 4, 2023
- Britholite-(Ce)
- RRUFF Ideal Chemistry changed from "(Ce,Ca)5(SiO4)3OH" to "Ca2Ce3+3(SiO4)3OH"
- Jul 23, 2020
- Oct 13, 2017
- Britholite-(Ce)
- IMA Ideal Chemistry changed from "(Ce,Ca)5(SiO4)3OH" to "(Ce,Ca)5(SiO4)3(OH)"
- Apr 10, 2010
- Britholite-(Ce)
- RRUFF Ideal Chemistry changed from "(Ce,Ca,Sr)2(Ce,Ca)3(SiO4,PO4)3(O,OH,F)" to "(Ce,Ca)5(SiO4)3OH"
- IMA Ideal Chemistry changed from "(Ce,Ca,Sr)2(Ce,Ca)3(SiO4,PO4)3(O,OH,F)" to "(Ce,Ca)5(SiO4)3OH"
- Mineral Comment changed from to
- Oct 22, 2008
- Aug 30, 2008
- May 19, 2007
- Jun 27, 2006
- Britholite-(Ce)
- IMA Ideal Chemistry changed to "(Ce,Ca,Sr)2(Ce,Ca)3(SiO4,PO4)3(O,OH,F)"
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