Substitution of ‘small’ divalent cations (e.g. Mg) for Si and Al in the nepheline tetrahedral framework: 1. Calculation of atomic formulae and stoichiometry parameters

Substitution of ‘small’ divalent cations (e.g. Mg) for Si and Al in the nepheline tetrahedral framework: 2. The occurrence of Mg-rich nepheline and kalsilite

Ultrapotassic Aluminosilicate Melts: Specifics of Formation by the Example of Synnyrites from the Synnyr Massif

Structural variations across the nepheline (NaAlSiO 4 )–kalsilite (KAlSiO 4 ) series

Diatomite as natural precursor for the synthesis of KAlSiO 4 - O 1

Hydrothermal synthesis and characterization of kalsilite by using a kaolinitic rock from Sardinia, Italy, and its application in the production of biodiesel

THE SOLID-STATE CONVERSION OF KAOLIN TO KAlSiO 4 MINERALS: THE EFFECTS OF TIME AND TEMPERATURE

Minerals of the rhönite-kuratite series in paralavas from a new combustion metamorphic complex in the Choir–Nyalga basin (Central Mongolia): composition, mineral assemblages and formation conditions

New arsenate minerals from the Arsenatnaya fumarole, Tolbachik volcano, Kamchatka, Russia. VII. Pharmazincite, KZnAsO 4

Gurimite, Ba 3 (VO 4 ) 2 and hexacelsian, BaAl 2 Si 2 O 8 – two new minerals from schorlomite-rich paralava of the Hatrurim Complex, Negev Desert, Israel

Phase equilibria in NaAlSiO 4 –KAlSiO 4 –SiO 2 –H 2 O at 100 MPa pressure: equilibrium leucite composition and the enigma of primary analcime in blairmorites revisited

An experimental study of Sr, Ba and Rb partitioning between alkali feldspar and silicate liquid in the system nepheline–kalsilite–quartz at 0.1 GPa P (H 2 O): a revisitation and reassessment

Phase stability, elastic behavior, and pressure-induced structural evolution of kalsilite: A ceramic material and high- T /high- P mineral

SILICA-UNDERSATURATED PORTION OF THE SYSTEM NEPHELINE – KALSILITE – SiO 2 AT 2 GPa [P(H 2 O) = P(Total)]

Low-temperature behavior of natural kalsilite with P 31 c symmetry: An in situ single-crystal X-ray diffraction study

CARBOBYSTRITE, Na 8 [Al 6 Si 6 O 24 ](CO 3 )·4H 2 O, A NEW CANCRINITE-GROUP MINERAL SPECIES FROM THE KHIBINA ALKALINE MASSIF, KOLA PENINSULA, RUSSIA: DESCRIPTION AND CRYSTAL STRUCTURE

The hydrothermal conversion of kaolinite to kalsilite: Influence of time, temperature, and pH

THE STRUCTURE OF “ORTHORHOMBIC” KAlSiO 4 - O1 : EVIDENCE FOR Al–Si ORDER FROM MAS NMR DATA COMBINED WITH RIETVELD REFINEMENT AND ELECTRON MICROSCOPY

Thermal expansion of highly silicic nepheline-kalsilite crystalline solutions

RELICS OF HIGH-TEMPERATURE CLINOPYROXENE ON THE JOIN Di–CaTs WITH UP TO 72 mol.% Ca(Al,Fe 3+ )AlSiO 6 IN THE SKARNS OF CICLOVA AND MAGUREAUA VATEI, CARPATHIANS, ROMANIA