- Sep 4, 2017
- Usovite
- Mineral Comment changed from to
- Oct 5, 2012
- Usovite
- Mineral Comment changed from to
- May 27, 2008
- May 26, 2006
- Usovite
- IMA Ideal Chemistry changed to "Ba2CaMgAl2F14"
- Apr 21, 2006
- Usovite
- RRUFF Ideal Chemistry changed from "Ba2CaMgAl2F_14" to "Ba2CaMgAl2F14"
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