Plimerite
Vale de Pião Mine, Cadafaz e Colmeal, Góis, Coimbra, Portugal
Analyzed by Pedro Alves (EDS and Raman)
The EDS analysis pointed to a mineral phase with the following composition/formula: is (Zn0.83, Fe2+0.17)2 Fe3+3(PO4)3(OH)5, wich is in accordance with the redefined plimerite formula (Grey et al, 2019).
Grey, I.E., Kampf, A.R., Keck, E., Cashion, J.D., MacRae, C.M., Gozukara, Y., Peterson, V.K., ...
© Pedro Alves