中更新世以来的哈尔滨黄土物源变化
|
汪进秋, 谢远云, 康春国, 迟云平, 孙磊, 吴鹏, 魏振宇
|
Changing provenance of Harbin loess since the Middle Pleistocene: evidence from TIMA automated quantification of minerals
|
Jinqiu Wang, Yuanyun Xie, Chunguo Kang, Yunping Chi, Lei Sun, Peng Wu, Zhenyu Wei
|
|
表2 两种方法鉴定的重矿物种类及含量(%)
|
Table 2 Types and contents (%) of heavy minerals identified by two methods
|
|
样品编号 | 方法 | 锆石 | 磷灰石 | 金红石 | 锐钛矿 | 白钛石 | 榍石 | 独居石 | 角闪石 | 电气石 | 石榴子石 | 绿帘石 | 辉石 | 钛铁矿 | 赤褐铁矿 | 磁铁矿 |
---|
HS-all-10 | 传统 | 7.28 | 0.39 | 0.33 | 0.76 | 0.93 | 3.45 | 0.06 | 12.51 | 0.11 | 1.50 | 27.53 | 2.06 | 26.31 | 6.56 | 5.47 | | TIMA | 9.93 | 0.76 | 4.20 | 0.00 | 2.51 | 6.70 | 0.34 | 5.52 | 2.82 | 1.21 | 19.14 | 0.14 | 29.48 | 0.00 | 16.46 | HS-all-26 | 传统 | 10.63 | 0.03 | 0.55 | 0.81 | 0.88 | 4.47 | 0.36 | 5.67 | 0.47 | 3.07 | 27.90 | 0.83 | 31.92 | 8.86 | 0.99 | | TIMA | 9.38 | 0.30 | 4.98 | 0.00 | 3.07 | 6.65 | 0.59 | 6.58 | 3.99 | 1.52 | 22.25 | 0.27 | 31.80 | 0.00 | 7.90 | HS-all-31 | 传统 | 6.61 | 0.16 | 0.34 | 0.96 | 0.99 | 5.11 | 0.12 | 9.17 | 0.47 | 2.00 | 23.62 | 1.41 | 27.85 | 8.81 | 7.99 | | TIMA | 5.93 | 0.72 | 3.93 | 0.00 | 3.00 | 6.46 | 0.24 | 8.89 | 3.08 | 1.42 | 22.47 | 0.29 | 24.58 | 0.00 | 17.83 | HS-all-36 | 传统 | 10.63 | 0.17 | 0.66 | 1.03 | 1.44 | 5.11 | 0.09 | 8.66 | 0.18 | 2.23 | 28.20 | 2.23 | 24.18 | 9.37 | 1.17 | | TIMA | 7.53 | 0.60 | 4.80 | 0.00 | 2.91 | 7.33 | 0.16 | 8.30 | 3.91 | 1.91 | 27.85 | 0.35 | 25.84 | 0.00 | 7.17 |
|
|
|