- Sep 7, 2020
- Coronadite
- RRUFF Ideal Chemistry changed from "Pb(Mn4+6Mn3+2)O16" to "Pb2+(Mn4+6Mn3+2)O16"
- Aug 6, 2013
- Coronadite
- RRUFF Ideal Chemistry changed from "PbMn4+6Mn2+2O16" to "Pb(Mn4+6Mn3+2)O16"
- IMA Ideal Chemistry changed from "PbMn4+6Mn2+2O16" to "Pb(Mn4+6Mn3+2)O16"
- Oct 7, 2012
- Coronadite
- RRUFF Ideal Chemistry changed from "PbMn4+2Mn2+6O16" to "PbMn4+6Mn2+2O16"
- IMA Ideal Chemistry changed from "PbMn4+2Mn2+6O16" to "PbMn4+6Mn2+2O16"
- Sep 22, 2008
- Sep 20, 2008
- Feb 22, 2008
- Coronadite
- RRUFF Ideal Chemistry changed from "Pb(Mn4+)2(Mn2+)6O16" to "PbMn4+2Mn2+6O16"
- IMA Ideal Chemistry changed from "Pb(Mn4+)2(Mn2+)6O16" to "PbMn4+2Mn2+6O16"
- May 20, 2007
- Coronadite
- RRUFF Ideal Chemistry changed from "Pb(Mn4+,Mn2+)8O16" to "Pb(Mn4+)2(Mn2+)6O16"
- Apr 4, 2007
- Coronadite
- IMA Ideal Chemistry changed to "Pb(Mn4+)2(Mn2+)6O16"
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