- Sep 10, 2023
- Manaevite-(Ce)
- RRUFF Ideal Chemistry changed from "Ca11(Ce3+,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti4+,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9" to "Ca11(Ce3+,H2O,Ca)8Mg(Al,Fe3+)4(Mg,Ti4+,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9"
- Sep 4, 2023
- Manaevite-(Ce)
- RRUFF Ideal Chemistry changed from "Ca11(Ce,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti4+,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9" to "Ca11(Ce3+,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti4+,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9"
- Jul 3, 2021
- Jul 21, 2020
- Nov 4, 2019
- Manaevite-(Ce)
- RRUFF Ideal Chemistry changed from "Ca11(Ce,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9" to "Ca11(Ce,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti4+,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9"
- Nov 11, 2018
- Manaevite-(Ce)
- New Mineral Entry
- Mineral Display Name changed to "Manaevite-(Ce)"
- RRUFF Ideal Chemistry changed to "Ca11(Ce,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9"
- IMA Ideal Chemistry changed to "Ca11(Ce,H2O,Ca)8Mg(Al,Fe)4(Mg,Ti,Fe3+)8[Si2O7]4[(SiO4)8(H4O4)2](OH)9"
- IMA Number changed to "IMA2018-046"
- Mineral Comment changed to
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