- Nov 30, 2019
- Oct 13, 2017
- Manganiandrosite-(Ce)
- IMA Ideal Chemistry changed from "Mn2+Ce3+AlMn3+Mn2+(Si2O7)(SiO4)O(OH)" to "MnCe(Mn3+AlMn2+)[Si2O7][SiO4]O(OH)"
- May 26, 2007
- Manganiandrosite-(Ce)
- RRUFF Ideal Chemistry changed from "Mn2+Ce3+(Mn3+AlMn2+)[Si2O7][SiO4]O(OH)" to "Mn2+Ce3+AlMn3+Mn2+(Si2O7)(SiO4)O(OH)"
- Apr 9, 2007
- Manganiandrosite-(Ce)
- IMA Ideal Chemistry changed from "Mn2+Ce3+(Mn3+AlMn2+)[Si2O7][SiO4]O(OH)" to "Mn2+Ce3+AlMn3+Mn2+(Si2O7)(SiO4)O(OH)"
- Dec 14, 2006
- Manganiandrosite-(Ce)
- RRUFF Ideal Chemistry changed from "(Mn2+,Ca)CeAlMn3+Mn2+(Si2O7)(SiO4)O(OH)" to "Mn2+Ce3+(Mn3+AlMn2+)[Si2O7][SiO4]O(OH)"
- IMA Ideal Chemistry changed from "(Mn2+,Ca)CeAlMn3+Mn2+Si2O7SiO4O(OH)" to "Mn2+Ce3+(Mn3+AlMn2+)[Si2O7][SiO4]O(OH)"
- Oct 5, 2006
- Jun 29, 2006
- Manganiandrosite-(Ce)
- RRUFF Ideal Chemistry changed from "(Mn2+,Ca)(Ce,REE)AlMn3+Mn2+(Si2O7)(SiO4)O(OH)" to "(Mn2+,Ca)CeAlMn3+Mn2+(Si2O7)(SiO4)O(OH)"
- IMA Ideal Chemistry changed from "(Mn2+,Ca)(Ce,REE)AlMn3+Mn2+Si2O7SiO4O(OH)" to "(Mn2+,Ca)CeAlMn3+Mn2+Si2O7SiO4O(OH)"
- Jun 28, 2006
- Manganiandrosite-(Ce)
- New Mineral Entry
- Mineral Display Name changed to "Androsite-(Ce)"
- RRUFF Ideal Chemistry changed to "(Mn2+,Ca)(Ce,REE)AlMn3+Mn2+(Si2O7)(SiO4)O(OH)"
- IMA Ideal Chemistry changed to "(Mn2+,Ca)(Ce,REE)AlMn3+Mn2+Si2O7SiO4O(OH)"
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