柴达木巴伦马海盆地锂稀有轻金属黏土型矿赋存特征
潘彤,陈建洲,丁成旺,马玉亮,梁辉,张涛,杜小春

Occurrence Characteristics of Lithium Rare Light Metal Clay-type Deposits in Balunmahai Basin of Qaidam Basin
Tong PAN,Jianzhou CHEN,Chengwang DING,Yuliang MA,Hui LIANG,Tao ZHANG,Xiaochun DU
表3 稀有金属元素在不同介质内的含量变化特征
Table 3 Content change characteristics of rare metal elements in different media(×10-6
类别含量指标LiRbCsLi2ORb2OCs2O
全区最大值93.80174.0017.60201.90190.2918.66
最小值2.934.280.306.314.680.32
平均值49.8489.717.61107.2898.118.07
粉砂层最大值71.80118.007.90154.55129.058.38
最小值12.4030.601.3026.6933.471.38
平均值31.7775.253.5168.3882.303.72
石盐层最大值46.3098.803.5099.66108.053.71
最小值2.934.280.306.314.680.32
平均值18.4438.511.5239.6942.121.62
全区黏土层最大值92.50174.0016.30199.11190.2917.28
最小值19.3022.401.0041.5424.501.06
平均值56.3599.188.92121.29108.479.46
灰褐色黏土最大值92.20174.0017.60198.46190.2918.66
最小值24.5040.601.0052.7444.401.06
平均值57.58107.099.28123.94117.129.84
灰绿色黏土最大值86.50142.0014.20186.19155.3015.05
最小值21.3025.002.6445.8527.342.80
平均值53.1283.098.36114.3490.878.86
黑色含炭黏土最大值92.50143.0014.20199.11156.3915.05
最小值19.3022.401.8741.5424.501.98
平均值54.8485.678.31118.0493.698.81
含粉砂黏土最大值84.90174.0016.30182.75190.2917.28
最小值26.8042.803.8757.6946.814.10
平均值54.75107.289.79117.85117.3310.38
含石膏黏土最大值93.80164.0015.80201.90179.3616.75
最小值21.3039.202.6045.8542.872.76
平均值57.8897.028.55124.59106.109.06
含石盐黏土最大值91.80162.0014.20197.60177.1715.05
最小值23.9025.002.6451.4427.342.80
平均值56.2693.637.86121.10102.408.33