- Oct 13, 2017
- Burckhardtite
- IMA Ideal Chemistry changed from "Pb2(Fe3+Te6+)[AlSi3O8]O6" to "Pb2(Fe3+Te6+)(AlSi3O8)O6"
- Dec 23, 2015
- Burckhardtite
- IMA Ideal Chemistry changed from "Pb2Fe3+Te4+(Si3Al)O12(OH)2·H2O" to "Pb2(Fe3+Te6+)[AlSi3O8]O6"
- RRUFF Ideal Chemistry changed from "Pb2+2Fe3+Te4+(Si3Al)O12(OH)2·H2O" to "Pb2+2(Fe3+Te6+)[AlSi3O8]O6"
- Mineral Comment changed from to
- May 9, 2015
- Burckhardtite
- RRUFF Ideal Chemistry changed from "Pb2Fe3+Te4+(Si3Al)O12(OH)2·H2O" to "Pb2+2Fe3+Te4+(Si3Al)O12(OH)2·H2O"
- May 14, 2007
- Burckhardtite
- RRUFF Ideal Chemistry changed from "Pb2(Fe3+,Mn3+)Te4+(Si3Al)O12(OH)2·H2O" to "Pb2Fe3+Te4+(Si3Al)O12(OH)2·H2O"
- Apr 4, 2007
- Burckhardtite
- IMA Ideal Chemistry changed from "Pb2(Fe3+,Mn3+)Te4+(Si3Al)O12(OH)2·H2O" to "Pb2Fe3+Te4+(Si3Al)O12(OH)2·H2O"
- Jun 27, 2006
- Burckhardtite
- IMA Ideal Chemistry changed to "Pb2(Fe3+,Mn3+)Te4+(Si3Al)O12(OH)2·H2O"
|