- May 5, 2021
- Apr 28, 2021
- Oct 13, 2017
- Paraniite-(Y)
- IMA Ideal Chemistry changed from "(Ca,Y,Dy)2Y(WO4)2AsO4" to "(Ca,Y,Dy)2Y(WO4)2(AsO4)"
- Dec 22, 2013
- Paraniite-(Y)
- RRUFF Ideal Chemistry changed from "(Ca,Y,Dy)2Y(WO4)2AsO4" to "(Ca,Y,Dy)2Y(W6+O4)2As5+O4"
- Jul 9, 2009
- May 10, 2006
- Paraniite-(Y)
- IMA Ideal Chemistry changed to "(Ca,Y,Dy)2Y(WO4)2AsO4"
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