Accurate structural studies were carried out on non-metamict chevkinite from Pakistan and the Azores. One sample (Pakistan) was found in a high-temperature pneumatolithic vein from the Tangir valley and two others (AZ1, AZ4) in silica-saturated/over-saturated syenite clasts from São Miguel Island (Azores). Various methods were used to characterize them: single-crystal X-ray diffraction, electron microprobe analyses, Mössbauer spectroscopy, and transmission electron microscopy.
STUDIO CRISTALLOCHIMICO E STRUTTURALE DI CHEVKINITI-(Ce) NON METAMITTICHE / Liziero, Federica. - (2008 Jan 31).
STUDIO CRISTALLOCHIMICO E STRUTTURALE DI CHEVKINITI-(Ce) NON METAMITTICHE
Liziero, Federica
2008
Abstract
Accurate structural studies were carried out on non-metamict chevkinite from Pakistan and the Azores. One sample (Pakistan) was found in a high-temperature pneumatolithic vein from the Tangir valley and two others (AZ1, AZ4) in silica-saturated/over-saturated syenite clasts from São Miguel Island (Azores). Various methods were used to characterize them: single-crystal X-ray diffraction, electron microprobe analyses, Mössbauer spectroscopy, and transmission electron microscopy.File in questo prodotto:
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