- Sep 6, 2020
- Calcioursilite
- RRUFF Ideal Chemistry changed from "Ca4(UO2)4(Si2O5)5(OH)6·15H2O" to "Ca4(U6+O2)4(Si2O5)5(OH)6·15H2O"
- Jul 13, 2013
- Jul 15, 2012
- Mar 26, 2007
- Calcioursilite
- New Mineral Entry
- Mineral Display Name changed to "Calcioursilite"
- RRUFF Ideal Chemistry changed to "Ca4(UO2)4(Si2O5)5(OH)6·15H2O"
- IMA Ideal Chemistry changed to "Ca4(UO2)4(Si2O5)5(OH)6·15H2O"
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