Tombstoneite, a new mineral from Tombstone, Arizona, USA, with a pinwheel-like Te 6+ O 3 (Te 4+ O 3 ) 3 cluster

Flaggite, Pb 4 Cu 2+ 4 Te 6+ 2 (SO 4 ) 2 O 11 (OH) 2 (H 2 O), a new mineral with stair-step-like HCP layers from Tombstone, Arizona, USA

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

Müllerite, the Fe-analogue of backite from Otto Mountain, California, USA

Hagstromite, Pb 8 Cu 2+ (Te 6+ O 6 ) 2 (CO 3 )Cl 4 , a new lead–tellurium oxysalt mineral from Otto Mountain, California, USA

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

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

IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) NEWSLETTER 49 New minerals and nomenclature modifications approved in 2019

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

Pararaisaite, the Dimorph of Raisaite, from the North Star Mine, Tintic, Utah, Usa

The discreditation of girdite

Dagenaisite, A New Zinc Tellurate From the Gold Chain Mine, Tintic, Utah, U.S.A.

New Mineral Names,

New Mineral Names,

Lead-tellurium oxysalts from Otto Mountain near Baker, California, USA: XII. Andychristyite, PbCu 2+ Te 6+ O 5 (H 2 O), a new mineral with hcp stair-step layers

New Mineral Names,

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

The relationship between mineral composition, crystal structure and paragenetic sequence: the case of secondary Te mineralization at the Bird Nest drift, Otto Mountain, California, USA

BACKITE, Pb 2 Al(TeO 6 )Cl, A NEW TELLURATE MINERAL FROM THE GRAND CENTRAL MINE, TOMBSTONE HILLS, COCHISE COUNTY, ARIZONA: DESCRIPTION AND CRYSTAL STRUCTURE

Mcalpineite from the Gambatesa mine, Italy, and redefinition of the species