Authors: Filatov, SK Vergasova, LP Gorskaya, MG Krivovichev, SV Burns, PC Ananiev, VV

Citation: Sk. Filatov et al., Bradaczekite, NaCu4(AsO4)(3), a new mineral species from the Tolbachik volcano, Kamchatka Peninsula, Russia, CAN MINERAL, 39, 2001, pp. 1115-1119

Authors: Vergasova, LP Filatov, SK Gorskaya, MG Molchanov, AA Krivovichev, SV Ananiev, VV

Citation: Lp. Vergasova et al., Urusovite, Cu[AlAsO5], a new mineral from the Tolbachik volcano, Kamchatka, Russia, EUR J MINER, 12(5), 2000, pp. 1041-1044