库姆塔格沙漠南北两侧中砂至粗粉砂矿物特征及其物源指示
金秉福, 于健, 吴波, 张云吉, 哈斯额尔敦, 苏志珠, 孔德庸, 韩旭娇

Mineral characteristics and provenance indicators of medium to coarse silt from the northern and southern regions of the Kumtagh Desert
Bingfu Jin, Jian Yu, Bo Wu, Yunji Zhang, Eerdun Hasi, Zhizhu Su, Deyong Kong, Xujiao Han
表6 库姆塔格沙漠极细砂(3~4 Φ)粒级矿物成熟度指标不同样区平均值
Table 6 Average values of mineral maturity indexes in different regions of very fine sand (3~4 Φ) in the Kumtagh Desert
样品系列/样数Q/FQ/(F+L)UM/SMZTRGZi
阿奇克谷地南缘阶地/n=81.671.251.850.7286.49
北部台地表层/n=101.491.074.520.3895.19
北部台地次表层/n=81.511.114.620.4296.24
SBTD2剖面/n=61.090.833.210.3989.16
SBTD6剖面n=111.350.985.000.1796.40
20YQ沙丘表层/n=181.321.013.580.6488.30
南缘沙丘(Q2+Q3)/n=91.450.988.440.2896.68
南缘丘间地/n=31.641.127.340.5298.33
阿尔金山前二级阶地/n=31.430.969.360.27100.00
南缘冲洪积物/n=31.641.1313.310.29100.00