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Construction of new bridge begins in Afghanistan's Logar province

KABUL, April 23 (Xinhua) -- Construction work has officially begun on a new bridge in Azra district of eastern Afghanistan's Logar province, the provincial government office said on Thursday. Accordin ...
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阿富汗东南部Logar蛇绿岩复合体中铬铁矿体的遥感与地球化学分析 ...

本研究针对阿富汗Logar蛇绿岩复合体(LOC)中铬铁矿体的分布与成因问题，通过集成遥感(RS)技术与地球化学分析手段，首次系统绘制了Mohammad Agha地区铬铁矿体的空间分布图。研究采用Landsat 8 OLI数据的假彩色合成(FCC)技术，结合X射线荧光(XRF)和岩相学分析，证实该 ...