نتایج جستجو برای: quartz crystals
تعداد نتایج: 67066 فیلتر نتایج به سال:
The volcanic rocks of the Kaban dacite, which is subject study, are located in Olur (Erzurum) region eastern Sakarya zone. This zone divided into four tectonic slices as Hopa-Borçka zone, Artvin Yusufeli Tortum and Erzurum Kars Ophiolite from north to south, east Eastern pontides, investigated within Olur-Tortum These represented by dacites rhyolites study area. Petrographically, it observed fi...
Surfaces with antifouling properties are critical for optimizing biosensors to improve the selectivity and specificity of analyte detection in complex biological samples. This work describes four-step synthesis 3-dithiothreitol propanoic acid (DTTCOOH), a new thiol linker that (a) significantly reduces fouling raw human serum samples (b) binds amino receptors via its terminal carboxylic group. ...
In this paper, hexagonal germanium dioxide (GeO2) nanostructures with different morphologies and sizes were successfully synthesized by a simple fast electrodeposition method. We investigated the electrochemical growth mechanism structural optical properties of products through Fourier transform infrared spectroscopy (FTIR), dispersive X-ray (EDX), diffraction (XRD) cathodoluminescence (CL). Th...
Lalezar Granitoid Complex is located in the south-east of Urumieh-Dokhtar volcanic belt and Dehaj-Sarduieh belt (Kerman Province). It contains plutonic rocks with granitoid composition and has been intruded into the Eocene volcano-sedimentary rocks. The plutonic rocks have granite to gabbrodiorite composition with dominance of tonalite and diorite rocks. The main mineral phases are sodic plagio...
The Deh-Sard area IS located about 90 km south of 8aft in the Kerman province, situated in southern part of Sanandaj-Sirjan zone. It consists of interm ittent lava flows (basalt, basaltic andes ite and trachyandesite), pyroclastic rocks (various types of tu ffs and paloebereccias) and sedimentary rocks (lime stones and shales) of Jurassic age. The Deh-Sard lava flows are essentially compo...
The Upper Cretaceous Sannae-Eonyang granite crystallized approximately 73 Ma and hosted the Sannae W-Mo deposit in west Eonyang amethyst east. contained textural zones of miarolitic cavities unidirectional solidification texture (UST) quartz. UST rock sampled mine consisted (1) early cavity-bearing aplitic granite, (2) co-crystallization feldspars quartz a granophyric (3) latest growth larger c...
Wet flue gas desulphurization (FGD) plants with forced oxidation, installed at coal and oil fired power plants for removal of SO2(g), must produce gypsum of high quality. However, quality issues such as an excessive moisture content, due to poor gypsum dewatering properties, may occur from time to time. In this work, the particle size distribution, morphology, and filtration rate of wet FGD gyp...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید