報告:
Filatov, S.K., Shablinskii, A.P., Krivovichev, S.V. & et al. (2020). Petrovite, Na10CaCu2(SO4)8, a new fumarolic sulfate from the Great Tolbachik fissure eruption, Kamchatka Peninsula, Russia.
Mineralogical Magazine vol 84 issue 5 October 2020, pp.691-698. doi:
10.1180/mgm.2020.53