- Mar 27, 2017
- Jun 12, 2016
- Calciomurmanite
- RRUFF Ideal Chemistry changed from "(Na, )2Ca(Ti,Mg,Nb)4[Si2O7]2O2(OH,O)2(H2O)4" to "(Na, )2Ca(Ti4+,Mg,Nb5+)4[Si2O7]2O2(OH,O)2(H2O)4"
- Jul 30, 2015
- Calciomurmanite
- New Mineral Entry
- Mineral Display Name changed to "Calciomurmanite"
- RRUFF Ideal Chemistry changed to "(Na, )2Ca(Ti,Mg,Nb)4[Si2O7]2O2(OH,O)2(H2O)4"
- IMA Ideal Chemistry changed to "(Na, )2Ca(Ti,Mg,Nb)4[Si2O7]2O2(OH,O)2(H2O)4"
- IMA Number changed to "IMA2014-103"
- Mineral Comment changed to
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