Gold Science and Technology

Soil Geochemical Prospecting of Gold Deposits in the Xilin Area， Guangxi

Hongqiu ZHANG, Leping WEI, Shaoshuang LEI, Bibo ZHAO, Zhenkun CHEN, Jiabin HUANG, Linjie TANG, Shaohua LU

Gold Science and Technology, 2025, 33(5): 984-995. DOI: 10.11872/j.issn.1005-2518.2025.05.040

参数名称	GXB-1重点研究区				GXB-2重点研究区				GXB-3重点研究区
参数名称	Au	Ag	As	Sb	Au	Ag	As	Sb	Au	Ag	As	Sb
样品数	370	370	370	370	290	290	290	290	141	141	141	141
最小值	0.30	0.01	2.10	0.85	0.30	0.03	11.40	1.39	0.30	0.03	11.00	1.16
平均值	1.80	0.07	22.70	11.87	1.80	0.08	40.30	5.64	6.20	0.07	34.70	17.07
最大值	12.1	0.172	112	1287	13.7	0.223	548	252	85.7	0.213	283	979
标准离差	1.30	0.019	14	69.77	1.3	0.031	37.4	15.14	11.5	0.028	31.9	95.84
背景值	0.85	0.06	4.40	0.34	0.85	0.06	4.40	0.34	0.85	0.06	4.40	0.34
富集系数	2.12	1.15	5.16	34.91	2.12	1.32	9.16	16.59	7.29	1.18	7.89	50.21
变异系数	0.69	0.28	0.62	5.88	0.7	0.39	0.93	2.68	1.87	0.39	0.92	5.61

Table 1 Statistics of element geochemical parameters in the study area

Other figure/table from this article

Fig. 1 Geological map of the Yunnan-Guizhou-Guangxi triangle region （modified after Su et al，2018）
Fig. 2 Geological map of the study area
Fig. 3 Box plot of element contents in the study area
Fig. 4 Correlation coefficients of elements in the study area
Fig. 5 Logarithmic histograms of different elements distribution patterns
Fig. 6 Comprehensive geochemical anomaly maps of key study areas
Fig. 7 Trench exploration project in the study area