- Mar 3, 2019
- Makarochkinite
- RRUFF Ideal Chemistry changed from "Ca2Fe2+4Fe3+Ti4+Si4BeAlO20" to "Ca4[Fe2+8Fe3+2Ti4+2]O4[Si8Be2Al2O36]"
- Oct 13, 2017
- Makarochkinite
- IMA Ideal Chemistry changed from "Ca2Fe2+4Fe3+TiSi4BeAlO20" to "Ca4[Fe2+8Fe3+2Ti2]O4[Si8Be2Al2O36]"
- Aug 2, 2014
- Makarochkinite
- RRUFF Ideal Chemistry changed from "Ca2Fe2+4Fe3+TiSi4BeAlO20" to "Ca2Fe2+4Fe3+Ti4+Si4BeAlO20"
- Jun 1, 2014
- May 2, 2009
- Makarochkinite
- RRUFF Ideal Chemistry changed from "Ca4(Fe2+8Fe3+2Ti2)O4[Si8Be2Al2O36]" to "Ca2Fe2+4Fe3+TiSi4BeAlO20"
- IMA Ideal Chemistry changed from "Ca4(Fe2+8Fe3+2Ti2)O4[Si8Be2Al2O36]" to "Ca2Fe2+4Fe3+TiSi4BeAlO20"
- Jan 19, 2009
- Makarochkinite
- RRUFF Ideal Chemistry changed from "Ca2Fe2+4Fe3+TiSi4BeAlO20" to "Ca4(Fe2+8Fe3+2Ti2)O4[Si8Be2Al2O36]"
- IMA Ideal Chemistry changed from "Ca2Fe2+4Fe3+TiSi4BeAlO20" to "Ca4(Fe2+8Fe3+2Ti2)O4[Si8Be2Al2O36]"
- Apr 9, 2007
- Makarochkinite
- IMA Ideal Chemistry changed to "Ca2Fe2+4Fe3+TiSi4BeAlO20"
- Jan 31, 2007
- Makarochkinite
- New Mineral Entry
- Mineral Display Name changed to "Makarochkinite"
- RRUFF Ideal Chemistry changed to "Ca2Fe2+4Fe3+TiSi4BeAlO20"
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