- May 20, 2021
- Oct 13, 2017
- Priderite
- IMA Ideal Chemistry changed from "K(Ti4+7Fe3+)O16" to "K(Ti7Fe3+)O16"
- Aug 6, 2013
- Priderite
- RRUFF Ideal Chemistry changed from "(K,Ba)(Ti4+,Fe3+,Mg)8(O,OH)16" to "K(Ti4+7Fe3+)O16"
- IMA Ideal Chemistry changed from "(K,Ba)(Ti4+,Fe3+,Mg)8(O,OH)16" to "K(Ti4+7Fe3+)O16"
- Mineral Comment changed from to
- Mar 24, 2008
- Priderite
- RRUFF Ideal Chemistry changed from "(K,Ba)(Ti,Fe3+,Mg)8(O,OH)16" to "(K,Ba)(Ti4+,Fe3+,Mg)8(O,OH)16"
- IMA Ideal Chemistry changed from "(K,Ba)(Ti,Fe3+,Mg)8(O,OH)16" to "(K,Ba)(Ti4+,Fe3+,Mg)8(O,OH)16"
- May 27, 2007
- Priderite
- RRUFF Ideal Chemistry changed from "(K,Ba)(Ti,Fe3+)8O16" to "(K,Ba)(Ti,Fe3+,Mg)8(O,OH)16"
- Apr 11, 2007
- Priderite
- IMA Ideal Chemistry changed to "(K,Ba)(Ti,Fe3+,Mg)8(O,OH)16"
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