- Nov 14, 2017
- Oct 13, 2017
- Ferrovalleriite
- IMA Ideal Chemistry changed from "2(Fe,Cu)S·1.53[(Fe,Al,Mg)(OH)2]" to "2[(Fe,Cu)S]·1.53[(Fe,Al,Mg)(OH)2]"
- May 30, 2014
- Ferrovalleriite
- RRUFF Ideal Chemistry changed from "2(Fe,Cu)S·1.5Fe(OH)2" to "2(Fe,Cu)S·1.53[(Fe2+,Al,Mg)(OH)2]"
- IMA Ideal Chemistry changed from "2(Fe,Cu)S·1.5Fe(OH)2" to "2(Fe,Cu)S·1.53[(Fe,Al,Mg)(OH)2]"
- May 24, 2014
- May 30, 2012
- Feb 7, 2012
- Ferrovalleriite
- New Mineral Entry
- Mineral Display Name changed to "Ferrovalleriite"
- RRUFF Ideal Chemistry changed to "2(Fe,Cu)S·1.5Fe(OH)2"
- IMA Ideal Chemistry changed to "2(Fe,Cu)S·1.5Fe(OH)2"
- IMA Number changed to "IMA2011-068"
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