- Sep 6, 2020
- Apuanite
- RRUFF Ideal Chemistry changed from "Fe2+Fe3+4Sb3+4O12S" to "Fe2+Fe3+4Sb3+4O12S2-"
- Sep 28, 2017
- Apuanite
- IMA Ideal Chemistry changed from "Fe2+Fe3+4Sb3+4O12S" to "(Fe2+Fe3+2)(Fe3+2Sb3+4)O12S"
- Apr 10, 2013
- Apuanite
- RRUFF Ideal Chemistry changed from "Fe3+4Fe2+Sb3+4O12S" to "Fe2+Fe3+4Sb3+4O12S"
- IMA Ideal Chemistry changed from "Fe3+4Fe2+Sb3+4O12S" to "Fe2+Fe3+4Sb3+4O12S"
- Apr 1, 2007
- Apuanite
- IMA Number changed to "IMA1978-069"
- Mar 22, 2007
- Apuanite
- RRUFF Ideal Chemistry changed from "(Fe3+,Fe2+,Zn)3(Sb,Fe3+,As)6O12S" to "Fe3+4Fe2+Sb3+4O12S"
- IMA Ideal Chemistry changed from "(Fe3+,Fe2+,Zn)3(Sb,Fe3+,As)6O12S" to "Fe3+4Fe2+Sb3+4O12S"
- Jun 27, 2006
- Apuanite
- IMA Ideal Chemistry changed to "(Fe3+,Fe2+,Zn)3(Sb,Fe3+,As)6O12S"
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