Odigitriaite, CsNa 5 Ca 5 [Si 14 B 2 O 38 ]F 2 , a new caesium borosilicate mineral from the Darai-Pioz alkaline massif, Tajikistan: Description and crystal structure

Mendeleevite-(Nd), (Cs,□) 6 (□,Cs) 6 (□,K) 6 ( REE ,Ca) 30 (Si 70 O 175 )(OH,H 2 O,F) 35 , a new mineral from the Darai-Pioz alkaline massif, Tajikistan

Yusupovite, Na 2 Zr(Si 6 O 15 )(H 2 O) 3 , a new mineral species from the Darai-Pioz alkaline massif and its implications as a new microporous filter for large ions

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

KIRCHHOFFITE, CsBSi 2 O 6 , A NEW MINERAL SPECIES FROM THE DARAI-PIOZ ALKALINE MASSIF, TAJIKISTAN: DESCRIPTION AND CRYSTAL STRUCTURE

Eliseevite, Na 1.5 Li[Ti 2 Si 4 O 12.5 (OH) 1.5 ]·2H 2 O, a new microporous titanosilicate from the Lovozero alkaline massif (Kola Peninsula, Russia)

ROGERMITCHELLITE, Na 12 (Sr,Na) 24 Ba 4 Zr 26 Si 78 (B,Si) 12 O 246 (OH) 24 ·18H 2 O, A NEW MINERAL SPECIES FROM MONT SAINT-HILAIRE, QUEBEC: DESCRIPTION, STRUCTURE DETERMINATION AND RELATIONSHIP WITH HFSE-BEARING CYCLOSILICATES

TUNDRITE-(Ce) FROM MONT SAINT-HILAIRE, QUEBEC: CRYSTAL-STRUCTURE ANALYSIS AND SPECIES CHARACTERIZATION

Occurrence and compositions of some Ti-bearing minerals in the Strange Lake intrusive complex, Quebec-Labrador boundary

Narsarsukite from Mont Saint Hilaire, Quebec, Canada

Neptunite from Seal Lake, Labrador

Neptunite; unit cell and X-ray powder data