- May 1, 2022
- Oct 13, 2017
- Ferberite
- IMA Ideal Chemistry changed from "Fe2+WO4" to "Fe2+(WO4)"
- May 21, 2014
- Ferberite
- RRUFF Ideal Chemistry changed from "Fe2+WO4" to "Fe2+W6+O4"
- Sep 7, 2009
- Apr 17, 2007
- Ferberite
- IMA Ideal Chemistry changed to "Fe2+WO4"
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