نتایج جستجو برای: alteration rate
تعداد نتایج: 1001640 فیلتر نتایج به سال:
The dacitic domes lie in the Sanandaj-Sirjan Zone. They were subjected to deformation resulting from tectonic movements. They are as oriented rocks which show deformation textures such as plagioclase with mechanical twin, biotite fish, and deformed clinopyroxene set in foliated groundmass. Under condition of hydrothermal alteration, biotites altered into chlorite with smectite interlayers and p...
The discovery of a liquid ocean on Saturn's small moon Enceladus and evidence modern hydrothermal activity provide an unexpected new environment in which to expand the search for life. However, as with age moons themselves, any therein remains area debate. Based physical chemical observations from Cassini mission we can apply known mineral dissolution rates, estimated water-rock ratios Enceladu...
In this article, the effect of plasmonic properties of metal nanoparticles with different shapes, and moreover, their plasmonic-photonic interaction, on solar cell performance were investigated and simulated. Because of low conversion efficiency and then high cost of solar cells, it is difficult to commercialize and replace them with conventional energy resources. But in recent years, the plasm...
Onzon-Kanbani area is a western flank of Mogok Metamorphic Belt where gold mineralization is hosted as auriferous quartz-vein with epithermal low-sulphidation characters. Mineralization is closely associated with NE-SW trending fracture or shear zone probably related to the dextral movement of the Sagaing Fault system. Mineralization related hydrothermal alteration is developed as narrow zones ...
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