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Order-disorder process in the tetrahedral sites of albite
Order-disorder proces tetrahedral sites of albite
2012/3/31
The crystal structure of albite from Stintino, Sardinia, Italy, was refined at different degrees of
disorder to determine the (Si-Al) order-disorder process. Eight X-ray structure refinements were
p...
Volumes of K-Na mixing for low albite-microcline crystalline solutions at elevated temperature: A test of regular solution thermodynamic models
K-Na mixing low albite-microcline crystalline solutions elevated temperature test regular solution thermodynamic models
2012/4/1
High-temperature volumes of K-Na mixing have been investigated for a seven-member
low albite-microcline ion-exchange series by conducting X-ray powder diffraction mea-
surements from room temperatur...
The coordination numbers of Na and K atoms in low albite and microcline as determined from a procrystal electron-density distribution
The coordination numbers Na and K atoms low albite microcline electron-density distribution
2012/4/9
Procrystal modelsfor the electron-density distributions oflow albite and microcline were constructed by placing spherically averaged Clementi-Roetti atomic wave functions at ex-perimentally observed a...
Growth of Smectite from Leached Layer During Experimental Alteration of Albite
Albite Amorphous leached layer Flaky smectite Noncrystalline fiber Transmission electron microscopy
2011/12/1
Abstract: Experimental alteration of albite in deionized-distilled water at 150° to 225°C for various times up to 30 days was performed to elucidate formation processes for alteration products of albi...
Oxygen Isotope Measurements of Albite-Quartz-Zeolite Mineral Assemblages, Hokonui Hills, Southland, New Zealand
Albite Diagenesis Formation temperature Heulandite Laumontite Oxygen isotopes Quartz Stilbite Zeolites
2012/1/6
The oxygen isotopes of albite, quartz, and zeolites from the Hokonui Hills, New Zealand, constrain crystallization temperatures and the type of pore fluids present during diagenesis. A section of alte...