- Mar 11, 2017
- Nov 26, 2016
- Dec 21, 2013
- Hydroniumpharmacoalumite
- RRUFF Ideal Chemistry changed from "(H3O)Al4(AsO4)3(OH)4·4.5H2O" to "(H3O)Al4(As5+O4)3(OH)4·4.5H2O"
- Aug 31, 2013
- Hydroniumpharmacoalumite
- New Mineral Entry
- Mineral Display Name changed to "Hydroniumpharmacoalumite"
- RRUFF Ideal Chemistry changed to "(H3O)Al4(AsO4)3(OH)4·4.5H2O"
- IMA Ideal Chemistry changed to "(H3O)Al4(AsO4)3(OH)4·4.5H2O"
- IMA Number changed to "IMA2012-050"
- Mineral Comment changed to
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