The Geoaccumulation index was used to evaluate heavy metal pollution in soil in Panzhihua region.
应用地质累积指数对攀枝花地区昔格达组粘土中重金属污染进行了评价研究。
The Xigeda soil is made up of silty loam and silt soil in Panzhihua region, minerals of which are mainly quartz and plagioclase with clay minerals, montmorillonite, illite and kaolinite.
攀枝花地区昔格达土系粉砂壤土和粉砂土，土壤中原生矿物主要为石英和长石，次生矿物主要为蒙脱石、伊利石和高岭石。
Geological setting and main features of alkali series in Panzhihua-Xichang region are outlined.
概述了攀西地区碱性岩类产出的地质背景，岩体的主要特征。
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