- May 1, 2022
- Oct 13, 2017
- Manganberzeliite
- IMA Ideal Chemistry changed from "NaCa2Mn2+2(AsO4)3" to "(NaCa2)Mn2+2(AsO4)3"
- Dec 22, 2013
- Manganberzeliite
- RRUFF Ideal Chemistry changed from "NaCa2Mn2+2(AsO4)3" to "NaCa2Mn2+2(As5+O4)3"
- Jun 1, 2010
- May 26, 2007
- Manganberzeliite
- RRUFF Ideal Chemistry changed from "NaCa2(Mn2+,Mg)2(AsO4)3" to "NaCa2Mn2+2(AsO4)3"
- Apr 9, 2007
- Oct 10, 2006
- Manganberzeliite
- RRUFF Ideal Chemistry changed from "(Ca,Na)2(Mn2+,Mg)2(AsO4)3" to "NaCa2(Mn2+,Mg)2(AsO4)3"
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