- Oct 13, 2017
- Baghdadite
- IMA Ideal Chemistry changed from "Ca3Zr(Si2O7)O2" to "Ca6Zr2(Si2O7)2O4"
- May 17, 2017
- Baghdadite
- RRUFF Ideal Chemistry changed from "Ca3Zr(Si2O7)O2" to "Ca3Zr4+(Si2O7)O2"
- Aug 25, 2012
- Baghdadite
- RRUFF Ideal Chemistry changed from "Ca3ZrO2(Si2O7)" to "Ca3Zr(Si2O7)O2"
- IMA Ideal Chemistry changed from "Ca3ZrO2(Si2O7)" to "Ca3Zr(Si2O7)O2"
- Aug 12, 2012
- Aug 17, 2008
- Aug 12, 2008
- Jun 27, 2006
- Baghdadite
- IMA Ideal Chemistry changed to "Ca3ZrO2(Si2O7)"
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