Brownmillerite Subgroup

brownmillerite

shulamitite

srebrodolskite

The brownmillerite subgroup includes:

brownmillerite: Ca2Fe3+AlO5
sharyginite: Ca3TiFe2O8
shulamitite: Ca3TiFe3+AlO8
srebrodolskite: Ca2Fe3+2O5

The brownmillerite subgroup is a member of the non-stoichiometric perovskites group, perovskite supergroup

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