- Sep 5, 2020
- Mar 8, 2015
- Shibkovite
- RRUFF Ideal Chemistry changed from "K2Ca2(Zn3Si12)O30" to "K2Ca2(Zn2+3Si12)O30"
- Oct 21, 2012
- Nov 12, 2008
- Shibkovite
- RRUFF Ideal Chemistry changed from "K(Ca,Mn,Na)2(K, )2Zn3Si12O30" to "K2Ca2(Zn3Si12)O30"
- IMA Ideal Chemistry changed from "K(Ca,Mn,Na)2(K, )2Zn3Si12O30" to "K2Ca2(Zn3Si12)O30"
- Aug 15, 2007
- May 17, 2006
- Shibkovite
- IMA Ideal Chemistry changed to "K(Ca,Mn,Na)2(K, )2Zn3Si12O30"
- Apr 8, 2006
- Shibkovite
- RRUFF Ideal Chemistry changed from "K(Ca,Mn,Na)2(K,ϑ)2Zn3Si12O30" to "K(Ca,Mn,Na)2(K, )2Zn3Si12O30"
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