- Sep 6, 2020
- Alum-(Na)
- RRUFF Ideal Chemistry changed from "NaAl(SO4)2·12H2O" to "NaAl(S6+O4)2·12H2O"
- Jul 22, 2020
- May 15, 2013
- Jun 19, 2012
- Apr 16, 2010
- May 12, 2008
- Alum-(Na)
- Mineral Display Name changed from "Sodium Alum" to "Alum-(Na)"
- Mineral Comment changed to
- May 8, 2007
- Alum-(Na)
- Mineral Display Name changed from "Sodium alum" to "Sodium Alum"
- Apr 12, 2007
- Alum-(Na)
- IMA Ideal Chemistry changed to "NaAl(SO4)2·12H2O"
- May 18, 2006
- Alum-(Na)
- RRUFF Ideal Chemistry changed from "NaAl(SO4)2·12(H2O)" to "NaAl(SO4)2·12H2O"
- Apr 28, 2006
- Alum-(Na)
- Mineral Display Name changed from "Sodium-alum" to "Sodium alum"
- RRUFF Ideal Chemistry changed from "NaAl(SO4)2·12(H2O)" to "NaAl(SO4)2·12(H2O)"
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