نتایج جستجو برای: serpentinization degree
تعداد نتایج: 299234 فیلتر نتایج به سال:
Lunine, M. Pasek, D. Cordier, J. H. Waite Jr., K. E. Mandt, W. S. Lewis, and M.-J. Nguyen, Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ, USA ([email protected]), Université de FrancheComté, Institut UTINAM, CNRS/INSU, UMR 6213, Observatoire des Sciences de l’Univers de Besançon, France, Université de Rennes 1, Institut de Physique de Rennes, CNRS, UMR 6251, France, Eco...
Mantle peridotites are one of the most important rock units of Jandaq ophiolite that are affected by numerous,phases of dynamic and static serpentinization, and metamorphism. The main part of mantle peridotites is lherzolite. This ophiolitic association is covered by Paleozoic metamorphic rocks that are schist and marble. All olivines are changed to serpentine. Most of orthopyroxenes are b...
Olivine is one of the major crystals in ultrabasic rocks of Piranshahr Ophiolitic Complex. This mineral occurs as anhedral with cracks and fractures. Commonly, olivine is altered to serpentine along the fractures and rims. In some cases, serpentine crosscut the olivine. According to BSE images and mineral chemistry studies of olivine, the secondary iron- rich olivines occur at the rim of primar...
Based on the analysis of gravitational and magnetic anomalies eastern part East European Platform, it is concluded that inhomogeneities caused by serpentinization processes are present in Earth’s crust. This conclusion confirmed conducting geological geophysical studies reference objects with serpentinite outcrops.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید