- Oct 13, 2017
- Cranswickite
- IMA Ideal Chemistry changed from "MgSO4·4H2O" to "Mg(SO4)·4H2O"
- Aug 19, 2017
- Cranswickite
- RRUFF Ideal Chemistry changed from "MgSO4·4H2O" to "MgS6+O4·4H2O"
- Sep 11, 2012
- Jun 11, 2011
- Nov 2, 2010
- Cranswickite
- New Mineral Entry
- Mineral Display Name changed to "Cranswickite"
- RRUFF Ideal Chemistry changed to "MgSO4·4H2O"
- IMA Ideal Chemistry changed to "MgSO4·4H2O"
- IMA Number changed to "IMA2010-016"
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