- Jul 18, 2021
- Wallkilldellite-(Fe)
- RRUFF Ideal Chemistry changed from "(Ca,Cu2+)4Fe2+6(As5+O4,SiO4)4(OH)8·18H2O" to "Ca2Fe2+3(As5+O4)2(OH)4·9H2O"
- Oct 13, 2017
- Wallkilldellite-(Fe)
- IMA Ideal Chemistry changed from "(Ca,Cu)4Fe6(AsO4,SiO4)4(OH)8·18H2O" to "Ca2Fe2+3(AsO4)2(OH)4·9H2O"
- Aug 17, 2017
- Dec 25, 2013
- Wallkilldellite-(Fe)
- RRUFF Ideal Chemistry changed from "(Ca,Cu)4Fe6(AsO4,SiO4)4(OH)8·18H2O" to "(Ca,Cu2+)4Fe2+6(As5+O4,SiO4)4(OH)8·18H2O"
- Sep 30, 2012
- Mar 16, 2010
- Apr 22, 2007
- May 27, 2006
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