Nickolayite, FeMoP, a new natural molybdenum phosphide Available to Purchase

The mineralogy of the historical Mochalin Log REE deposit, South Urals, Russia. Part II. Radekškodaite-(La), (CaLa 5 )(Al 4 Fe 2+ )[Si 2 O 7 ][SiO 4 ] 5 O(OH) 3 and radekškodaite-(Ce), (CaCe 5 )(Al 4 Fe 2+ )[Si 2 O 7 ][SiO 4 ] 5 O(OH) 3 , two new minerals with a novel structure-type belonging to the epidote–törnebohmite polysomatic series Available to Purchase

The mineralogy of the historical Mochalin Log REE deposit, South Urals, Russia. Part I. New gatelite-group minerals ferriperbøeite-(La), (CaLa 3 )(Fe 3+ Al 2 Fe 2+ )[Si 2 O 7 ][SiO 4 ] 3 O(OH) 2 and perbøeite-(La), (CaLa 3 )(Al 3 Fe 2+ )[Si 2 O 7 ][SiO 4 ] 3 O(OH) 2 Available to Purchase

Kainotropite, Cu 4 Fe 3+ O 2 (V 2 O 7 )(VO 4 ), a new mineral with a complex vanadate anion from fumarolic exhalations of the Tolbachik volcano, Kamchatka, Russia Available to Purchase

Negevite, the pyrite-type NiP 2 , a new terrestrial phosphide Available to Purchase

Transjordanite, Ni 2 P, a new terrestrial and meteoritic phosphide, and natural solid solutions barringerite-transjordanite (hexagonal Fe 2 P–Ni 2 P) Available to Purchase

Gasparite-(La), La(AsO 4 ), a new mineral from Mn ores of the Ushkatyn-III deposit, Central Kazakhstan, and metamorphic rocks of the Wanni glacier, Switzerland Available to Purchase

Dokuchaevite, Cu 8 O 2 (VO 4 ) 3 Cl 3 , a new mineral with remarkably diverse Cu 2+ mixed-ligand coordination environments Available to Purchase

Aleutite [Cu 5 O 2 ](AsO 4 )(VO 4 )·(Cu 0.5 □ 0.5 )Cl, a new complex salt-inclusion mineral with Cu 2+ substructure derived from a Kagome-net Available to Purchase

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 Available to Purchase

Stefanweissite, (Ca, REE ) 2 Zr 2 (Nb,Ti)(Ti,Nb) 2 Fe 2+ O 14 , a new zirconolite-related mineral from the Eifel paleovolcanic region, Germany Available to Purchase

Ilirneyite, Mg 0.5 [ZnMn 3+ (TeO 3 ) 3 ]·4.5H 2 O, a New Mineral from Chukotka, Russia Available to Purchase

Somersetite, Pb 8 O(OH) 4 (CO 3 ) 5 , a new complex hydrocerussite-related mineral from the Mendip Hills, England Available to Purchase

Janchevite, Pb 7 V 5+ (O 8.5 □ 0.5 )Cl 2 , a New Mineral from the Kombat Mine, Namibia Available to Purchase

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

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

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. VI. Melanarsite, K 3 Cu 7 Fe 3+ O 4 (AsO 4 ) 4 Available to Purchase

Koksharovite, CaMg 2 Fe 3+ 4 (VO 4 ) 6 , and grigorievite, Cu 3 Fe 3+ 2 Al 2 (VO 4 ) 6 , two new howardevansite-group minerals from volcanic exhalations Available to Purchase

Starovaite, KCu 5 O(VO 4 ) 3 , a new mineral from fumarole sublimates of the Tolbachik volcano, Kamchatka, Russia Available to Purchase

Allabogdanite, (Fe,Ni) 2 P, a new mineral from the Onello meteorite: The occurrence and crystal structure Available to Purchase