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Clay Mineral Characterisation as a Durability Indicator for Basic Igneous Rock Road Aggregates
Clay Mineral Characterisation Durability Indicator Basic Igneous Rock Road Aggregates
2012/3/14
Clay Mineral Characterisation as a Durability Indicator for Basic Igneous Rock Road Aggregates.
Formation of Vermicular Kaolinite from Halloysite Aggregates in the Weathering of Plagioclase
Halloysite Kaolinite Scanning Electron Microscopy Weathering
2011/12/8
Abstract: Halloysite and kaolinite coexist in anorthosite weathering profiles in the Sancheong district, Korea. X-ray diffraction (XRD) analysis on a transect of partially weathered anorthosites revea...
X-ray Diffraction Studies of Illite/Smectite from Rocks, < 1 祄 Randomly Oriented Powders, and < 1 祄 Oriented Powder Aggregates: The Absence of Laboratory-Induced Artifacts
Artifacts Illite/smectite Powder X-ray diffraction Sample preparation Turbostratic X-ray coherence
2011/12/31
X-ray diffraction patterns were obtained from rock fragments, < 1 祄 randomly oriented freeze-dried powders, and < 1 祄 oriented aggregates for 11 mixed-layered illite/smectite samples (K-bentonites) th...
The Lorentz-Polarization Factor and Preferred Orientation in Oriented Clay Aggregates
Chlorite Illite Intensity distribution Lorentz factor Orientation Soller slits X-ray powder diffraction
2012/1/12
A closed-form equation was derived that describes the powder-ring distribution factor as a function of 2θ, soller slit collimation, and σ*, which is defined as the standard deviation of an axially sym...