- Nov 1, 2021
- Viaeneite
- RRUFF Ideal Chemistry changed from "(Fe2+,Pb2+)4(S2-,S6+)8O" to "(Fe2+,Pb2+)4((S2)2-,S6+)8O"
- Aug 23, 2017
- Jun 10, 2016
- Viaeneite
- RRUFF Ideal Chemistry changed from "(Fe,Pb)4S8O" to "(Fe2+,Pb2+)4(S2-,S6+)8O"
- Oct 1, 2012
- Jun 6, 2008
- May 27, 2006
- Viaeneite
- IMA Ideal Chemistry changed to "(Fe,Pb)4S8O"
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