Kamenevite, K 2 TiSi 3 O 9 ·H 2 O, a new mineral with microporous titanosilicate framework from the Khibiny alkaline complex, Kola peninsula, Russia

Alexkhomyakovite, K 6 (Ca 2 Na)(CO 3 ) 5 Cl∙6H 2 O, a new mineral from the Khibiny alkaline complex, Kola peninsula, Russia

Katerinopoulosite, (NH 4 ) 2 Zn(SO 4 ) 2 ·6H 2 O, a new mineral from the Esperanza mine, Lavrion, Greece

Calamaite, a new natural titanium sulfate from the Alcaparrosa mine, Calama, Antofagasta region, Chile

Cryptochalcite, K 2 Cu 5 O(SO 4 ) 5 , and cesiodymite, CsKCu 5 O(SO 4 ) 5 , two new isotypic minerals and the K–Cs isomorphism in this solid-solution series

Dravertite, CuMg(SO 4 ) 2 , a new mineral species from the Tolbachik volcano, Kamchatka, Russia

Calciomurmanite, (Na,□) 2 Ca(Ti,Mg,Nb) 4 [Si 2 O 7 ] 2 O 2 (OH,O) 2 (H 2 O) 4 , a new mineral from the Lovozero and Khibiny alkaline complexes, Kola Peninsula, Russia

Raisaite, CuMg[Te 6+ O 4 (OH) 2 ] · 6H 2 O, a new mineral from Chukotka, Russia

Kononovite, NaMg(SO 4 )F, a new mineral from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia

New zinc and potassium chlorides from fumaroles of the Tolbachik volcano, Kamchatka, Russia: mineral data and crystal chemistry. I. Mellizinkalite, K 3 Zn 2 Cl 7

Whitecapsite, a new hydrous iron and trivalent antimony arsenate mineral from the White Caps mine, Nevada, USA

Kaliochalcite, KCu 2 (SO 4 ) 2 [(OH)(H 2 O)], a new tsumcorite-group mineral from the Tolbachik volcano, Kamchatka, Russia