- Apr 25, 2018
- Kittatinnyite
- RRUFF Ideal Chemistry changed from "Ca2(Mn2+,Mn3+)3Si2O8(OH)4·9H2O" to "Ca2Mn2+Mn3+2(SiO4)2(OH)4·9H2O"
- Oct 13, 2017
- Kittatinnyite
- IMA Ideal Chemistry changed from "Ca2(Mn2+,Mn3+)3Si2O8(OH)4·9H2O" to "Ca2Mn2+Mn3+2(SiO4)2(OH)4·9H2O"
- Jun 29, 2006
- Kittatinnyite
- IMA Ideal Chemistry changed to "Ca2(Mn2+,Mn3+)3Si2O8(OH)4·9H2O"
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