- Jul 26, 2023
- Oct 13, 2017
- Erionite-K
- IMA Ideal Chemistry changed from "K10(Si26Al10O72)·30H2O" to "K10[Si26Al10O72]·30H2O"
- Dec 31, 2013
- Erionite-K
- RRUFF Ideal Chemistry changed from "K10(Si26Al10)O72·28H2O" to "K10(Si26Al10O72)·30H2O"
- IMA Ideal Chemistry changed from "K10(Si26Al10)O72·28H2O" to "K10(Si26Al10O72)·30H2O"
- Mineral Comment changed from to
- Sep 28, 2012
- Aug 23, 2008
- Apr 16, 2007
- Erionite-K
- IMA Ideal Chemistry changed from "(K,Na,Ca)6.7(Si,Al)36O72·32H2O" to "K10(Si26Al10)O72·28H2O"
- RRUFF Ideal Chemistry changed from "(K,Na,Ca)6.7(Si,Al)36O72·32H2O" to "K10(Si26Al10)O72·28H2O"
- Jun 27, 2006
- Erionite-K
- IMA Ideal Chemistry changed to "(K,Na,Ca)6.7(Si,Al)36O72·32H2O"
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