The seidozerite supergroup of TS-block minerals: nomenclature and classification, with change of the following names: rinkite to rinkite-(Ce), mosandrite to mosandrite-(Ce), hainite to hainite-(Y) and innelite-1 T to innelite-1 A

From structure topology to chemical composition. XXIII. Revision of the crystal structure and chemical formula of zvyaginite, Na 2 ZnTiNb 2 (Si 2 O 7 ) 2 O 2 (OH) 2 (H 2 O) 4 , a seidozerite-supergroup mineral from the Lovozero alkaline massif, Kola peninsula, Russia

Fogoite-(Y), Na 3 Ca 2 Y 2 Ti(Si 2 O 7 ) 2 OF 3 , a Group I TS-block mineral from the Lagoa do Fogo, the Fogo volcano, São Miguel Island, the Azores: Description and crystal structure

Refinement of the crystal structure of berezanskite, Ti 2 □ 2 KLi 3 (Si 12 O 30 )

From structure topology to chemical composition. XX. Titanium silicates: the crystal structure of hejtmanite, Ba 2 Mn 4 Ti 2 (Si 2 O 7 ) 2 O 2 (OH) 2 F 2 , a Group-II TS-block mineral

Bobshannonite, Na 2 KBa(Mn,Na) 8 (Nb,Ti) 4 (Si 2 O 7 ) 4 O 4 (OH) 4 (O,F) 2 , a new TS-block mineral from Mont Saint-Hilaire, Québec, Canada: Description and crystal structure

Veblenite, K 2 □ 2 Na( Fe 5 2 + Fe 4 3 + Mn 7 2 + □)Nb 3 Ti(Si 2 O 7 ) 2 (Si 8 O 22 ) 2 O 6 (OH) 10 (H 2 O) 3, a new mineral from Seal Lake, Newfoundland and Labrador: mineral description, crystal structure, and a new veblenite Si 8 O 22 ribbon

From structure topology to chemical composition. XIV. Titanium silicates: refinement of the crystal structure and revision of the chemical formula of mosandrite, (Ca 3 REE)[(H 2 O) 2 Ca 0.5 □ 0.5 ]Ti(Si 2 O 7 ) 2 (OH) 2 (H 2 O) 2 , a Group-I mineral from the Saga mine, Morje, Porsgrunn, Norway

Further developments in the structure topology of the astrophyllite-group minerals

Kazanskyite, Ba□TiNbNa 3 Ti(Si 2 O 7 ) 2 O 2 (OH) 2 (H 2 O) 4 , a Group-III Ti-disilicate mineral from the Khibiny alkaline massif, Kola Peninsula, Russia: description and crystal structure

From structure topology to chemical composition. XII. Titanium silicates: the crystal chemistry of rinkite, Na 2 Ca 4 REE Ti(Si 2 O 7 ) 2 OF 3

The crystal structure and crystal chemistry of mendeleevite-(Ce), (Cs,□) 6 (□,Cs) 6 (□,K) 6 ( REE ,Ca,□) 30 (Si 70 O 175 )(H 2 O,OH,F,□) 35 , a potential microporous material

Sveinbergeite, Ca( \batchmode \documentclass[fleqn,10pt,legalpaper]{article} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{amsmath} \pagestyle{empty} \begin{document} \(\mathrm{Fe}_{6}^{2+}\) \end{document} Fe 3+ )Ti 2 (Si 4 O 12 ) 2 O 2 (OH) 5 (H 2 O) 4 , a new astrophyllite-group mineral from the Larvik Plutonic Complex, Oslo Region, Norway: description and crystal structure

From structure topology to chemical composition. XI. Titanium silicates: crystal structures of innelite-1 T and innelite-2 M from the Inagli massif, Yakutia, Russia, and the crystal chemistry of innelite

Noonkanbahite, BaKNaTi 2 (Si 4 O 12 )O 2 , a new mineral species: description and crystal structure

Byzantievite, Ba 5 (Ca, REE ,Y) 22 (Ti,Nb) 18 (SiO 4 ) 4 [(PO 4 ),(SiO 4 )] 4 (BO 3 ) 9 O 21 [(OH),F] 43 (H 2 O) 1.5 : the crystal structure and crystal chemistry of the only known mineral with the oxyanions (BO 3 ), (SiO 4 ) and (PO 4 )

From structure topology to chemical composition. X. Titanium silicates: the crystal structure and crystal chemistry of nechelyustovite, a group III Ti-disilicate mineral

From structure topology to chemical composition. X. Titanium silicates: the crystal structure and crystal chemistry of nechelyustovite, a group III Ti-disilicate mineral

Cámaraite, Ba 3 NaTi 4 (Fe 2+ ,Mn) 8 (Si 2 O 7 ) 4 O 4 (OH,F) 7 . I. A new Ti-silicate mineral from the Verkhnee Espe Deposit, Akjailyautas Mountains, Kazakhstan

Cámaraite, Ba 3 NaTi 4 (Fe 2+ ,Mn) 8 (Si 2 O 7 ) 4 O 4 (OH,F) 7 . II. The crystal structure and crystal chemistry of a new group-II Ti-disilicate mineral