Elasmochloite, Na 3 Cu 6 BiO 4 (SO 4 ) 5 , a new fumarolic mineral from the Tolbachik volcano, Kamchatka, Russia

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

Oyelite: new mineralogical data, crystal structure model and refined formula Ca 5 BSi 4 O 13 (OH) 3 ·4H 2 O

Erikjonssonite, (Pb 32 O 21 )[(V,Si,Mo,As)O 4 ] 4 Cl 9 , a new mineral from the Kombat mine and structural classification of layered lead oxychlorides related to litharge

Milanriederite, (Ca, REE ) 19 Fe 3+ Al 4 (Mg,Al,Fe 3+ ) 8 Si 18 O 68 (OH,O) 10 , a new vesuvianite-group mineral from the Kombat Mine, Namibia

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

Crystal chemistry of shuiskite and chromian pumpellyite-(Mg)

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

Grootfonteinite, Pb 3 O(CO 3 ) 2 , a new mineral species from the Kombat Mine, Namibia, merotypically related to hydrocerussite

Betalomonosovite: chemical and structural variability and genesis

New data on ferriakasakaite-(La) and related minerals extending the compositional field of the epidote supergroup

The crystal structure of ginorite, Ca 2 [B 14 O 20 (OH) 6 ]·5H 2 O, and the analysis of dimensional reduction and structural complexity in the CaO–B 2 O 3 –H 2 O system

Genplesite, Ca 3 Sn(SO 4 ) 2 (OH) 6 ∙3H 2 O, a new mineral of the fleischerite group: first occurrence of a tin sulfate in nature

Fumarolic arsenates − a special type of arsenic mineralization

Cyprine, Ca 19 Cu 2+ (Al,Mg,Mn) 12 Si 18 O 69 (OH) 9 , a new vesuvianite-group mineral from the Wessels mine, South Africa

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

Zincomenite, ZnSeO 3 , a new mineral from the Tolbachik volcano, Kamchatka, Russia

Magnesiovoltaite, K 2 Mg 5 Fe 3+ 3 Al(SO 4 ) 12 ·18H 2 O, a new mineral from the Alcaparrosa mine, Antofagasta region, Chile