东昆仑茫崖河东地区地球化学钴异常与含矿地质体的响应

马文君, 谢海林, 郭伟, 李斐斐, 滕晓燕, 陈苏龙, 李少南, 刘秀峰, 马忠英, 马海云

Response of the geochemical anomalies of cobalt to ore-bearing geological bodies in the Mangyahedong area, eastern Kunlun

MA Wen-Jun, XIE Hai-Lin, GUO Wei, LI Fei-Fei, TENG Xiao-Yan, CHEN Su-Liong, LI Shao-Nan, LIU Xiu-Feng, MA Zhong-Ying, MA Hai-Yun

表4 茫崖河东地区Co、Cr、Cu、Ni在不同地质体中的分布特征

Table 4 Distribution characteristics of Co、Cr、Cu、Ni in different geological bodies in Mayahedong area

元素 特征值 Oqm1 Oqm2 Oqm3 ηγT3 γδD3 ηγT2 ξγT3 νD3 Pt1js D3m2 δοD3 C1dg γδT2 ηγPt3 δοT2 ηοD2 γδT3 全区 Co X/10-6 6.00 5.70 15.50 5.00 11.20 20.90 42.20 21.70 13.20 10.20 10.50 10.20 7.60 13.00 13.90 14.80 21.10 18.40 S/10-6 6.40 7.00 14.60 4.40 7.10 13.50 21.80 10.90 9.50 5.60 4.30 7.50 3.30 6.20 11.80 8.40 18.40 18.60 CV 1.06 1.24 0.94 0.86 0.63 0.65 0.52 0.50 0.72 0.55 0.41 0.73 0.43 0.47 0.85 0.57 0.87 1.01 Cr X/10-6 14.10 10.60 15.70 63.90 24.70 74.90 139.00 61.40 37.20 19.40 15.40 29.00 25.40 49.70 31.90 60.60 56.70 58.40 S/10-6 28.10 15.50 28.70 65.50 21.90 58.90 67.30 49.90 34.70 9.90 6.50 18.10 31.20 33.50 31.30 81.30 90.10 66.30 CV 1.98 1.47 1.82 1.02 0.89 0.79 0.48 0.81 0.93 0.51 0.42 0.62 1.23 0.68 0.98 1.34 1.59 1.13 Cu X/10-6 11.70 7.50 29.30 61.30 17.80 135.00 12.40 37.80 27.00 27.50 14.70 13.60 9.80 31.80 56.90 16.70 30.50 50.90 S/10-6 23.40 13.90 50.20 51.10 20.50 62.70 20.20 34.00 29.80 22.60 3.40 13.20 6.20 17.90 62.20 9.40 40.20 62.60 CV 2.00 1.84 1.71 0.83 1.15 0.46 1.63 0.90 1.10 0.82 0.23 0.98 0.63 0.56 1.09 0.56 1.32 1.23 Ni X/10-6 7.60 7.20 27.90 5.80 12.10 43.50 80.60 28.40 18.60 9.80 8.10 20.70 9.90 24.60 20.40 21.00 37.30 33.10 S/10-6 12.70 14.00 39.70 8.00 11.30 40.50 35.80 25.70 18.00 8.10 9.30 16.60 9.60 13.30 17.20 27.30 30.70 39.10 CV 1.66 1.95 1.42 1.40 0.94 0.93 0.44 0.91 0.97 0.83 1.15 0.80 0.97 0.54 0.84 1.30 0.82 1.18