- Mar 28, 2017
- Mar 26, 2017
- Mendeleevite-(Nd)
- RRUFF Ideal Chemistry changed from "Cs1+6[Nd3+23Ca7](Si70O175)(OH,F)19(H2O)16" to "Cs1+6(Nd3+,Ca)30(Si70O175)(OH,F,H2O)35"
- IMA Ideal Chemistry changed from "Cs6[(Nd,REE)23Ca7](Si70O175)(OH,F)19(H2O)16" to "Cs6(Nd,REE,Ca)30(Si70O175)(OH,F,H2O)35"
- Sep 25, 2015
- Mendeleevite-(Nd)
- New Mineral Entry
- Mineral Display Name changed to "Mendeleevite-(Nd)"
- RRUFF Ideal Chemistry changed to "Cs1+6[Nd3+23Ca7](Si70O175)(OH,F)19(H2O)16"
- IMA Ideal Chemistry changed to "Cs6[(Nd,REE)23Ca7](Si70O175)(OH,F)19(H2O)16"
- IMA Number changed to "IMA2015-031"
- Mineral Comment changed to
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