Twenty-one basalt samples were collected from the southeastern part of the North China Craton, with thirteen from the Changle-Linqu area in western Shandong province and …
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Major and trace element concentrations for basalt samples from the Abaga volcanic field in central Inner Mongolia, eastern China. Download: Download spreadsheet (18KB) …
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The Mesozoic rift basins of northeast China are characterized by a significant proportion of basalt due to the progressive emplacement of basalt lava flows.
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Objectives In order to identify nitrate sources and health risks in groundwater of Cenozoic basaltic rock in Hebei province. Methods The basalt distribution region in Zhangbei county is selected …
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Mobilization and re-distribution of major and trace elements during extreme weathering of basalt in Hainan Island, South China Jin-Long Ma a,b, Gang-Jian Wei a,*, Yi-Gang Xu a, Wen-Guo …
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Here, we document a kind of xenolith-rich alkaline basalts from the Nanjing basaltic field, eastern China. These basalts contain lower …
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(a) Distribution of Cenozoic basalts in East China, modified after Zou et al. (2000). (b) Cenozoic lavas and sample locations in the investigated areas, modified after Zhou and …
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China exports 51.4 million tons of steel and imports 37.9 million tons, a net export of 13.5 million tons. 3 China's steel products are mainly used to support industrialization and …
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Permian Emeishan basalt (tuffs), considered as a product of a Permian mantle plume, is widely distributed in western China[1]. Recent studies suggest that basalt (tuffs) is …
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The global distribution map of basalt samples is shown in Figure 4. Each basalt sample was assigned with 11 major elements (SiO2, Figure 4. Global distribution map of basalt sample …
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However, Kimura et al. examined the chemical geodynamics of the late Cenozoic basalts in East Eurasia and proposed that the late Cenozoic intraplate basalt in Northeast China is mainly controlled by the deep plume …
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China, which researchers have named as the Large Igneous Province (abbreviated to LIPs). It is the ... Both of them are weathering profiles of basalt distribution areas in Guizhou (Figure 1). …
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The simplified geological map of North China Craton at the lower right corner in (a) is after Zhao et al. (2001). The location of the Yujiagou basalts is marked by a red triangle (E118°46′57.7 ...
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Rock weathering is the main source of element geochemical cycle, which has a very important impact on the environment. Three well-developed basalt weathering profiles in …
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The most recent studies of trace element distributions and radiogenic (Sr, Nd and Pb) and stable (O) isotope compositions have revealed that continental basalts of eastern China are highly …
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Using these field lithological points, we applied the random forest (RF) and support vector machine (SVM) methods to delineate basalt in the Jining region by integrating 1:50,000 …
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Geological map showing simplified distribution of the basalt in the Leizhou Peninsula, China and profiles sampling location (a); field photographs of NLC (b) and CLL (c) …
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The distribution of Se in agricultural soils and terrestrial environments is not uniform. There are large areas with Se deficiency (Jones et al., 2017), and the intake of Se varies …
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Similarly, trends in the thickness of the massive core zone and the base vesicle zone relative to the basalt lava flow unit thickness can be expressed by a piecewise linear function. Vesicle …
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(b) Distribution of Cenozoic basalts in Nanjing basaltic field, central eastern China. Distributions of Cenozoic basalts in this area are after Anhui Institute of Geological Survey [1977], Jiangsu Institute of Geological …
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In China, basalt is mainly distributed in two major regions, the late Permian Emeishan large igneous province in southwestern China (Ali et al., 2005) and the zone of …
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The chemical compositions of the extrusive rocks are characterized by both alkaline basalt and tholeiitic basalt, and belong to the subalkaline type of transitional basalt magma …
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Here, we present a case study of a small flood basalt field from eastern China to determine the role of the magma chamber in the formation and distribution of eruptive centers within small-scale ...
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In China, basalt deposits are quite abundant, and they are mainly distributed in the southern foot of the Qinling, Gansu, Heilongjiang, Dalian, Jilin, and Xinjiang regions; the Himalayas in Tibet; and the Qinghai, Shanxi, Fujian, …
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The widespread Cenozoic basalts of eastern China occur >1000 km from the western Pacific subduction zone (Fig. 1).These intraplate basalts generally display depleted …
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According to the division of basalt distribution regions, the CO 2 emission in the east of China close to the coastline is 3.67 Gt, which is the largest one taking 37% of the total …
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Because of the distinct differences in lithology from the tight oil reservoirs in other basins in China, this formation has unique mechanisms of hydrocarbon formation, distribution, …
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One of the remarkable Mesozoic geological signatures in the South China Block, composed of the Yangtze and Cathaysian blocks (Fig. 1 a), is the widespread occurrence of …
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Cenozoic basalts in SE China may be derived from a mixture of depleted MORB mantle (DMM) and enriched mantle 2 (EM2) sources, but whether these basalts share a …
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Cenozoic volcanic rocks in northeast China are widely distributed in the Songliao basin and particularly along the valleys and mountain belts trending NNE or NE on the flanks …
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