Pseudolyonsite Zelenski M E, Zubkova N V, Pekov I V, Boldyreva M M, Pushcharovsky D Y, Nekrasov A N European Journal of Mineralogy 23 (2011) 475-481 Pseudolyonsite, Cu3(VO4)2, a new mineral species from the Tolbachik volcano, Kamchatka Peninsula, Russia Locality: Tolbachik volcano, Kamchatka Peninsula, Russia _database_code_amcsd 0018365 6.2695 8.0195 6.3620 90 111.96 90 P2_1/c atom x y z occ Uiso V .24993 .61919 .14155 .97 .00670 Mo .24993 .61919 .14155 .02 .00670 Cu1 0 0 0 .88 .0115 Zn1 0 0 0 .12 .0115 Cu2 .26769 .24606 .39505 .88 .01039 Zn2 .26769 .24606 .39505 .12 .01039 O1 .0137 .7611 .0335 .0097 O2 .2309 .4935 .3565 .0109 O3 .5030 .7266 .2401 .0097 O4 .7534 .5004 .0738 .0107