- May 23, 2017
- Qitianlingite
- RRUFF Ideal Chemistry changed from "Fe2+2Nb2W6+O10" to "Fe2+2Nb5+2W6+O10"
- Mineral Comment changed from to
- Mar 26, 2009
- May 27, 2007
- Qitianlingite
- RRUFF Ideal Chemistry changed from "(Fe2+,Mn2+)2(Nb,Ta)2W6+O10" to "Fe2+2Nb2W6+O10"
- Apr 12, 2007
- Qitianlingite
- IMA Ideal Chemistry changed from "(Fe2+,Mn2+)2(Nb,Ta)2W6+O10" to "Fe2+2Nb2W6+O10"
- May 11, 2006
- Qitianlingite
- RRUFF Ideal Chemistry changed from "(Fe2+,Mn2+)2(Nb,Ta)2W6+O_10" to "(Fe2+,Mn2+)2(Nb,Ta)2W6+O10"
- IMA Ideal Chemistry changed to "(Fe2+,Mn2+)2(Nb,Ta)2W6+O10"
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