- Oct 13, 2017
- Wohlerite
- IMA Ideal Chemistry changed from "NaCa2(Zr,Nb)(Si2O7)(O,F)2" to "Na2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)4"
- Aug 19, 2017
- May 22, 2017
- Wohlerite
- RRUFF Ideal Chemistry changed from "NaCa2(Zr,Nb)(Si2O7)(O,F)2" to "NaCa2(Zr4+,Nb5+)(Si2O7)(O,F)2"
- May 25, 2009
- Jan 19, 2009
- Wohlerite
- RRUFF Ideal Chemistry changed from "Na2Ca4ZrNb(Si2O7)2(O,F)4" to "NaCa2(Zr,Nb)(Si2O7)(O,F)2"
- IMA Ideal Chemistry changed from "Na2Ca4ZrNb(Si2O7)2(O,F)4" to "NaCa2(Zr,Nb)(Si2O7)(O,F)2"
- Apr 16, 2007
- Wohlerite
- RRUFF Ideal Chemistry changed from "NaCa2(Zr,Nb)Si2O7(O,OH,F)2" to "Na2Ca4ZrNb(Si2O7)2(O,F)4"
- IMA Ideal Chemistry changed to "Na2Ca4ZrNb(Si2O7)2(O,F)4"
- May 27, 2006
- Wohlerite
- RRUFF Ideal Chemistry changed from "Na2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)4" to "NaCa2(Zr,Nb)Si2O7(O,OH,F)2"
|