- Sep 4, 2023
- Iraqite-(La)
- RRUFF Ideal Chemistry changed from "KCa2(La,Ce,Th4+)Si8O20" to "KCa2(La,Ce3+,Th4+)Si8O20"
- Aug 18, 2023
- Iraqite-(La)
- RRUFF Ideal Chemistry changed from "KCa2(La,Ce,Th)Si8O20" to "KCa2(La,Ce,Th4+)Si8O20"
- May 8, 2017
- Iraqite-(La)
- IMA Ideal Chemistry changed from "KCa4(La,Ce,Th)2Si16O40" to "KCa2(La,Ce,Th)Si8O20"
- RRUFF Ideal Chemistry changed from "KCa4(La,Ce,Th)2Si16O40" to "KCa2(La,Ce,Th)Si8O20"
- Jan 31, 2013
- Jun 29, 2006
- Iraqite-(La)
- IMA Ideal Chemistry changed to "KCa4(La,Ce,Th)2Si16O40"
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