中国西北干旱区典型泥漠地表粒度与矿物组成特征及抗风蚀能力
江艳冰, 谭立海, 王洪涛, 周倩, 安志山

Grain sizemineral compositionand wind erosion resistance of typical dry playas in the arid region of Northwestern China
Yanbing Jiang, Lihai Tan, Hongtao Wang, Qian Zhou, Zhishan An
表3 各地区泥漠地表主要矿物及百分含量
Table 3 Percentage of major minerals content for dry playa surfaces across different regions
矿物区域
塔里木河疏勒河北大河北山苏宏图
氯硅铝钙石36.637.8912.6110.826.91
石英10.2910.194.6819.4410.40
铁闪石8.0610.2122.378.311.05
钠长石6.172.662.768.856.03
方解石5.382.721.132.300.67
文石4.582.971.590.790.99
大隅石3.335.614.625.308.39
韭闪石2.723.049.039.064.88
白云母2.464.886.492.575.95
黑云母2.322.458.016.057.09
透长石2.153.926.417.0013.23
正长石2.071.271.124.001.54
葡萄石1.627.101.390.540.28
白云石1.323.921.350.440.26
斜长石1.192.240.381.280.24
硬玉1.190.380.742.3010.30
镁铝榴石0.371.572.000.750.34
有机质0.357.270.710.030.38
石膏0.030.031.010.4010.54