- May 21, 2021
- Oct 13, 2017
- Pseudojohannite
- IMA Ideal Chemistry changed from "Cu3(UO2)4O4(SO4)2(OH)2·12H2O" to "Cu3(OH)2[(UO2)4O4(SO4)2]·12H2O"
- Feb 16, 2016
- Pseudojohannite
- RRUFF Ideal Chemistry changed from "Cu3(UO2)4O4(SO4)2(OH)2·12H2O" to "Cu2+3(U6+O2)4O4(S6+O4)2(OH)2·12H2O"
- Oct 7, 2012
- Pseudojohannite
- RRUFF Ideal Chemistry changed from "Cu6.5(UO2)8O8(SO4)4(OH)5·25H2O" to "Cu3(UO2)4O4(SO4)2(OH)2·12H2O"
- IMA Ideal Chemistry changed from "Cu6.5(UO2)8O8(SO4)4(OH)5·25H2O" to "Cu3(UO2)4O4(SO4)2(OH)2·12H2O"
- Mineral Comment changed from to
- Apr 12, 2007
- Pseudojohannite
- RRUFF Ideal Chemistry changed to "Cu6.5(UO2)8O8(SO4)4(OH)5·25H2O"
- Mar 28, 2007
- Pseudojohannite
- New Mineral Entry
- Mineral Display Name changed to "Pseudojohannite"
- IMA Ideal Chemistry changed to "Cu6.5(UO2)8O8(SO4)4(OH)5·25H2O"
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