- Sep 6, 2020
- Thenardite
- RRUFF Ideal Chemistry changed from "Na2SO4" to "Na2S6+O4"
- Jul 27, 2020
- Oct 13, 2017
- Thenardite
- IMA Ideal Chemistry changed from "Na2SO4" to "Na2(SO4)"
- Jul 29, 2014
- Thenardite
- Mineral Display Name changed from "Thenardite" to "Thénardite"
- Mineral Comment changed from to
- Mar 10, 2014
- Thenardite
- Mineral Display Name changed from "Thénardite" to "Thenardite"
- Apr 12, 2007
- May 20, 2006
- Thenardite
- Mineral Display Name changed from "Thenardite" to "Thénardite"
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