The first occurrence of the carbide anion, C 4– , in an oxide mineral: Mikecoxite, ideally (CHg 4 )OCl 2 , from the McDermitt open-pit mine, Humboldt County, Nevada, U.S.A. Available to Purchase

The new mineral tomiolloite, Al 12 (Te 4+ O 3 ) 5 [(SO 3 ) 0.5 (SO 4 ) 0.5 ](OH) 24 : A unique microporous tellurite structure Available to Purchase

Scroll-like and platy molybdenite-3 R from the Ufaley metamorphic block, South Urals: EBSD, XRD, SEM, EPMA and ICP-MS study Available to Purchase

Bridgesite-(Ce), a new rare earth element sulfate, with a unique crystal structure, from Tynebottom Mine, Cumbria, United Kingdom Available to Purchase

Wildcatite, CaFe 3+ Te 6+ O 5 (OH), the second new tellurate mineral from the Detroit district, Juab County, Utah Available to Purchase

Oscillatory- and sector-zoned pyrochlore from carbonatites of the Kerimasi volcano, Gregory rift, Tanzania Available to Purchase

Kernowite, Cu 2 Fe(AsO 4 )(OH) 4 ⋅4H 2 O, the Fe 3+ -analogue of liroconite from Cornwall, UK Available to Purchase

The Hexagonal ↔ Orthorhombic Structural Phase Transition in Claringbullite, Cu 4 FCl(OH) 6 Available to Purchase

Elucidating the natural–synthetic mismatch of Pb 2+ Te 4+ O 3 : The redefinition of fairbankite to Pb 12 2 + (Te 4+ O 3 ) 11 (SO 4 ) Available to Purchase

Native tungsten from the Bol'shaya Pol'ya river valley and Mt Neroyka, Russia Available to Purchase

Grguricite, CaCr 2 (CO 3 ) 2 (OH) 4 .4H 2 O, a new alumohydrocalcite analogue Available to Purchase

The discreditation of oboyerite and a note on the crystal structure of plumbotellurite Available to Purchase

Grain-scale distribution of molybdenite polytypes versus rhenium contents: μXRD and EBSD data 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

Gaildunningite, Ideally Hg 2+ 3 [NHg 2+ 2 ] 18 (Cl,I) 24 , a New Mineral from the Clear Creek Mine, San Benito County, California, USA: Description and Crystal Structure Available to Purchase

Crystal chemistry of zemannite-type structures: II. Synthetic sodium zemannite Available to Purchase

Crystal chemistry of zemannite-type structures: I. A re-examination of zemannite from Moctezuma, Mexico Available to Purchase

The crystal structures of the mixed-valence tellurium oxysalts tlapallite, (Ca,Pb) 3 CaCu 6 [Te 4+ 3 Te 6+ O 12 ] 2 (Te 4+ O 3 ) 2 (SO 4 ) 2 ·3H 2 O, and carlfriesite, CaTe 4+ 2 Te 6+ O 8 Available to Purchase

The crystal-structure determination and redefinition of eztlite, Pb 2 2+ Fe 3 3+ (Te 4+ O 3 ) 3 (SO 4 )O 2 Cl Available to Purchase

Rozhdestvenskayaite Ag 10 Zn 2 Sb 4 S 13 and argentotetrahedrite Ag 6 Cu 4 (Fe 2+ ,Zn) 2 Sb 4 S 13 : two Ag-dominant members of the tetrahedrite group Available to Purchase