- May 22, 2017
- Zirsinalite
- RRUFF Ideal Chemistry changed from "Na6CaZrSi6O18" to "Na6CaZr4+Si6O18"
- Mineral Comment changed from to
- Sep 28, 2012
- Apr 16, 2007
- Zirsinalite
- IMA Ideal Chemistry changed from "Na6(Ca,Mn,Fe)ZrSi6O18" to "Na6CaZrSi6O18"
- Mar 26, 2007
- Mar 20, 2007
- Zirsinalite
- RRUFF Ideal Chemistry changed from "Na6(Ca,Mn,Fe)ZrSi6O18" to "Na6CaZrSi6O18"
- May 27, 2006
- Zirsinalite
- IMA Ideal Chemistry changed to "Na6(Ca,Mn,Fe)ZrSi6O18"
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