نتایج جستجو برای: sarbisheh volcanic complex
تعداد نتایج: 797392 فیلتر نتایج به سال:
Abstract. The San Salvador volcanic complex (El Salvador) and Nejapa-Chiltepe (Nicaragua) have been characterized by a significant variability in eruption style vent location. Densely inhabited cities are built on them their surroundings, including the metropolitan areas of (∼2.4 million people) Managua (∼1.4 people), respectively. In this study we present novel opening probability maps for the...
Marine microbial communities are an untapped reservoir of genetic and metabolic diversity a valuable source for the discovery new natural products biotechnological interest. The newly discovered hydrothermal vent field Santorini volcanic complex located in Aegean Sea is gaining increasing interest potential exploitation. conditions these environments, i.e., high temperatures, low pH values conc...
Crustal assimilation (e.g. Hildreth and Moorbath, 1988) and/or subduction erosion (e.g. Stern, 1991; Kay et al., 2005) are believed to control the geochemical variations along the northern portion of the Chilean Southern Volcanic Zone. In order to evaluate these hypotheses, we present a comprehensive geochemical data set (major and trace elements and O–Sr–Nd–Hf–Pb isotopes) from Holocene primar...
Halakabad is located about 30 km south of Sabzevar. Basalt, andesite, hornblende andesite and hornblende dacite are the oldest volcanic rocks cropping out in the study area. Monzodiorite, quartz diorite, quartz monzodiorite, quartz monzonite, and hornblende quartz monzodiorite intruded the volcanic rocks. Application of component analysis is one of the methods that can help to reveal simpler pa...
Bovaki and Aghbolagh tungsten (copper-tin-zinc) ore occurrences are located 12 and 14 km northwest of Azna respectively. The region is located in Sanandaj-Sirjan structural zone of Iran, at the complex deformation sub-zone. There are alternative comsisty Upper Triassic carbonate, quartzite and meta-volcanic rocks (such as meta-tuff). In this area, tungsten-copper mineralization occurs as strati...
The. ce.c.c•ncl largest volcanic province on Mar• lies in the E!?ium region I•ike the larger Tharsis province, Elysium is marked by a topographic rise and a broad free air gravity anomaly and also exhibits a complex assortment of tectonic and volcanic features. We test the hypothesis that the tectonic features in the Elysium region are the product of stresses produced by loading of the Martian ...
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