- Mar 3, 2017
- Quadruphite
- IMA Ideal Chemistry changed from "Na14Ca2Ti4(Si2O7)2(PO4)4O4F2" to "Na6Na2(CaNa)2Na2Ti2Na2Ti2(Si2O7)2(PO4)4O4F2"
- RRUFF Ideal Chemistry changed from "Na14Ca2Ti4+4(Si2O7)2(PO4)4O4F2" to "Na6Na2(CaNa)2Na2Ti4+2Na2Ti4+2(Si2O7)2(PO4)4O4F2"
- Aug 2, 2014
- Quadruphite
- RRUFF Ideal Chemistry changed from "Na14Ca2Ti4(Si2O7)2(PO4)4O4F2" to "Na14Ca2Ti4+4(Si2O7)2(PO4)4O4F2"
- Jan 31, 2013
- Feb 3, 2008
- Apr 12, 2007
- Quadruphite
- RRUFF Ideal Chemistry changed from "Na14Ca2Ti4O4(Si2O7)2(PO4)4F2" to "Na14Ca2Ti4(Si2O7)2(PO4)4O4F2"
- IMA Ideal Chemistry changed to "Na14Ca2Ti4(Si2O7)2(PO4)4O4F2"
- Aug 3, 2006
- Quadruphite
- Mineral Entry restored
- Mineral Display Name changed from "Quadruphite-VII" to "Quadruphite"
- RRUFF Ideal Chemistry changed from "Na14CaMg[Si2O7]2(PO4)4O4F2" to "Na14Ca2Ti4O4(Si2O7)2(PO4)4F2"
- May 11, 2006
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