1∶50 000 Geochemical Dataset of Shilipu and Huangzhuguan Map-sheets, Changba Ore Concentration Area, Gansu Province
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摘要:
甘肃省厂坝地区位于厂坝—页水河华力西、印支期铅锌金银成矿带，在中国地质调查局发展研究中心“甘肃省厂坝矿集区找矿预测”项目实施过程中，深化处理了已有地质、物探、化探、遥感及矿产分布和找矿标志数据，重点在十里铺幅和黄渚关幅开展1∶50 000构造地球化学测量工作。共采集8 694件样品，为2 911件构造地球化学测量样品做了含量分析，主要采样介质为构造充填物与蚀变岩石，平均采样密度13.02个/km2。应用电感耦合等离子质谱仪(ICP–MS)、原子荧光光谱法(AFS)、垂直电极–发射光谱法(ES)分析了19种元素(Au、Ag、Cu、Pb、Zn、As、Sb、Bi、Hg、W、Sn、Mo、Cd、Cr、Co、Ni、Mn、Ba、B)，总体查明了主成矿元素铅锌金及伴生元素的分布规律，确定了元素与地层、构造的关系，提出了3个找矿远景区，最终形成1∶50 000甘肃十里铺幅、黄渚关幅地球化学数据集。数据集包含有2 911件样品、每件样品19种元素的原始分析数据表1个，图集1套(含有1张采样点位图、19张元素地球化学图、5张元素组合异常图、1张综合异常图和1张推断解释图)。区内共新发现单元素地球化学异常344处，综合异常24处。结合地质、矿产、物探、化探、遥感等信息圈出金矿找矿靶区1处、铅锌找矿靶区2处。该数据集为矿产地质调查提供了地球化学信息，对厂坝及周边地区深部找矿预测和基础地质研究都具有重要的参考价值。
Abstract:Changba area, Gansu Province is located in Changba-Yeshuiheariscan and Indosinian Pb-Zn-Ag-Au metallogenic zone. During the implementation of the project titled Prospecting Prediction of Changba Ore Concentration Area, Gansu Province initiated by the Development and Research Center of China Geological Survey, the existing data on geology, geophysics, geochemistry, remote sensing, mineral distribution, and prospecting indicators of Changba area, were further processed. Most importantly, a 1∶50 000 tectonic-geochemical survey of Shilipu and Huangzhuguan Map-sheets was carried out. A total of 8694 samples were mainly collected from altered rocks and fillings in structures, with a mean sampling density of 13.02 samples per km2. Among them, 2911 samples were used for tectonic-geochemical analysis. Nineteen elements (i.e. Au, Ag, Cu, Pb, Zn, As, Sb, Bi, Hg, W, Sn, Mo, Cd, Cr, Co, Ni, Mn, Ba, and B) were analyzed using the inductively coupled plasma-mass spectrometer (ICP–MS), atomic fluorescence spectroscopy (AFS) and perpendicular electrode- emission spectrometry (ES). As a result, the distribution regularity of major metallogenic elements (i.e. Pb, Zn, and Au) and their associated elements were generally ascertained, the relations of these elements with stratum and structures were identified, and three prospecting areas were proposed. Based on this, a 1∶50 000 geochemical dataset of Shilipu and Huangzhuguan Map-sheets, Gansu Province (also referred to as the Dataset) was finally developed. It consists of one data table and an atlas. The former is composed of the primary analysis data of 19 elements for 2911 samples and the later includes one sampling point bitmap, 19 element geochemical maps, five element-association anomaly maps, one integrated anomaly map, and one interference and interpretation map. A total of 344 single-element geochemical anomalies and 24 integrated anomalies were newly discovered in Changba area. Meanwhile, Combining with the information on geology, minerals, geophysical prospecting, geochemical prospecting and remote sensing, one Au prospecting target and two Pb-Zn prospecting targets were delineated. The Dataset could provide geochemical information for mineral geological surveys and serves as an important reference for deep mineral prospecting prediction and basic geological research of Changba and its surrounding areas.
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表 1 数据库(集)元数据简表
条目 描述 数据库(集)名称 甘肃省厂坝矿集区十里铺幅和黄渚关幅1∶50 000地球化学数据集 数据库(集)作者 夏 云，甘肃省地质矿产勘查开发局第一地质矿产勘查院
贾祥祥，甘肃省地质矿产勘查开发局第一地质矿产勘查院
邴明明，甘肃省地质矿产勘查开发局第一地质矿产勘查院数据时间范围 2016.7—2018.12 地理区域 位于西秦岭南麓，属甘肃1∶50 000十里铺幅−黄渚关幅，面积约667.85 km2。地理坐标：东经105°15′00″～100°15′45″，北纬33°50′00″～34°00′00″ 数据格式 *.xls, *.mpj, *.wt, *.wl, *.wp 数据量 275 MB 数据服务系统网址 http://dcc.cgs.gov.cn 基金项目 中国地质调查局地质调查项目“全国重要矿集区找矿预测”(DD20160052)子项目“甘肃省厂坝矿集区找矿预测”(DD2016005214) 语种 中文 数据库(集)组成 包括1个Excel表格，含有2 911件样品、每件19种元素的原始分析数据; 1套图集，含有1张采样点位图、19张元素地球化学图、5张元素组合异常图、1张综合异常图和1张推断解释图 
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表 2 十里铺—黄渚关幅元素地球化学分析数据表
序号 字符名称 数据类型 示例 序号 字符名称 数据类型 示例 1 分析批号 字符型 CSZX–2016–1217 12 Pb 浮点型 17.4 2 实验室编号 字符型 S1 13 Zn 浮点型 45.6 3 样品号 字符型 45a1 14 Ba 浮点型 1047 4 As 浮点型 12.6 15 Co 浮点型 10.2 5 Sb 浮点型 1.1 16 Cr 浮点型 44.5 6 Hg 浮点型 23 17 Mn 浮点型 967 7 Au 浮点型 17.6 18 Ni 浮点型 19.7 8 W 浮点型 3.1 19 Ag 浮点型 167 9 Bi 浮点型 0.65 20 Sn 浮点型 1.5 10 Cd 浮点型 0.13 21 Mo 浮点型 2.9 11 Cu 浮点型 21.1 22 B 浮点型 42.6 注：Au、Hg量纲为×10−9，其余元素为×10−6。
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表 3 区域元素分布特征参数表
元素 X S Cv Xo So Cvo D 地壳
丰度陇南平均值 C Kk Kko Ag/10−6 0.22 1.57 7.01 0.09 0.05 0.58 76.76 0.08 0.07 2.75 3.14 1.29 As/10−6 11.19 17.82 1.59 6.03 4.71 0.78 7.02 2.2 11.34 5.09 0.99 0.53 Au/10−9 14.87 140.37 9.44 1.88 1.05 0.56 1 057.4 4 1.58 3.72 9.41 1.19 B/10−6 34.53 52.57 1.52 28.29 29.19 1.03 2.20 7.6 56.67 4.54 0.61 0.50 Ba/10−6 445.53 4 917.33 11.04 231.46 216.96 0.94 43.63 390 486.17 1.14 0.92 0.48 Bi/10−6 0.41 4.84 11.88 0.20 0.07 0.37 141.74 0.004 0.33 102.50 1.24 0.61 Cd/10−6 0.53 8.17 15.28 0.13 0.06 0.50 555.14 0.2 0.125 2.65 4.24 1.04 Co/10−6 9.35 8.16 0.87 8.69 4.82 0.56 1.82 25 13.85 0.37 0.68 0.63 Cr/10−6 44.93 77.36 1.72 39.00 33.05 0.85 2.70 110 69.72 0.41 0.64 0.56 Cu/10−6 21.19 99.28 4.69 14.12 10.94 0.78 13.62 63 24.7 0.34 0.86 0.57 Hg/10−9 50.15 292.89 5.84 15.02 5.70 0.38 171.57 80 26.75 0.63 1.87 0.56 Mn/10−6 650.15 593.90 0.91 544.01 318.87 0.59 2.23 1 300 695.6 0.50 0.93 0.78 Mo/10−6 2.98 2.84 0.95 2.59 2.04 0.79 1.60 1.3 0.62 2.29 4.81 4.18 Ni/10−6 21.95 70.15 3.20 17.37 13.34 0.77 6.65 89 30.25 0.25 0.73 0.57 Pb/10−6 174.3 5 451.5 31.3 14.90 8.18 0.55 7 794.18 12 21.81 14.52 7.99 0.68 Sb/10−6 1.88 5.83 3.10 1.02 0.35 0.34 30.70 0.6 0.82 3.13 2.29 1.24 Sn/10−6 2.44 2.62 1.08 2.28 1.13 0.50 2.48 1.7 3.01 1.44 0.81 0.76 W/10−6 4.70 114.08 24.3 0.87 0.52 0.60 1 185.2 1.1 1.84 4.27 2.55 0.47 Zn/10−6 132.0 1 423.1 10.8 41.37 31.54 0.76 143.99 94 73.89 1.40 1.79 0.56 注：X、S、Cv为剔除离群数据前的平均值、标准离差、变异系数，Xo、So、Cvo为剔除离群数据后的平均值、标准离差、变异系数；D为叠加值，D=(X·S)/(Xo·So)；地壳丰度据黎彤(1976), C为浓集克拉克值，C=X/地壳丰度；陇南平均值据李通国和金治鹏(2009)；Kk(浓集系数)=调查区元素平均含量/陇南地区元素平均值，Kk为剔除离群数据前的浓集系数，Kk0为剔除离群数据后的浓集系数。
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表 4 调查区元素成矿有利度表
元素 Pb Au Cd W Ag Zn Bi Hg Ba Sb 成矿有利度(Z) 249.93 88.83 64.79 61.89 22.01 19.3 14.73 10.92 10.16 7.1 元素 Mo Cu Ni As Cr B Sn Mn Co – 成矿有利度(Z) 4.57 4.03 2.34 1.57 1.1 0.93 0.87 0.85 0.59 –
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表 5 元素在各地质单元中参数
单元 参数 Au Ag Sn Mo B Cd W Bi Ba Co Cr Cu Mn Ni Pb Zn As Sb Hg K1js N 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 X 8.28 0.11 2.01 3.75 44.70 0.21 3.82 0.22 249.60 9.57 43.35 17.90 723.60 19.58 18.24 49.71 12.46 1.30 42.48 M 2.70 0.10 1.70 3.50 43.00 0.21 1.29 0.21 233.00 9.90 42.50 16.10 729.00 18.80 16.30 49.20 11.40 1.20 31.00 S 16.38 0.07 2.19 1.95 45.36 0.09 16.72 0.08 181.45 3.25 21.49 9.71 279.32 10.48 8.19 27.68 7.08 0.39 37.23 Cv 1.98 0.65 1.09 0.52 1.02 0.44 4.38 0.36 0.73 0.34 0.50 0.54 0.39 0.54 0.45 0.56 0.57 0.30 0.88 Xmax 88.80 0.52 18.20 8.97 344.00 0.44 133.50 0.51 1 233.00 16.70 86.40 41.40 1 499.00 41.90 48.90 141.20 32.40 2.39 202.00 Xmin 1.00 0.03 0.40 0.58 3.00 0.03 0.21 0.10 22.00 3.50 5.60 2.60 160.00 3.20 4.50 5.80 0.40 0.64 10.00 Xo 2.44 0.11 1.75 3.75 39.87 0.21 1.24 0.22 233.74 9.57 43.35 17.90 723.60 19.58 17.75 48.24 12.46 1.30 35.27 So 1.03 0.05 0.70 1.95 24.47 0.09 0.70 0.07 131.74 3.25 21.49 9.71 279.32 10.48 7.25 25.29 7.08 0.39 23.99 Cvo 0.42 0.50 0.40 0.52 0.61 0.44 0.56 0.33 0.56 0.34 0.50 0.54 0.39 0.54 0.41 0.52 0.57 0.30 0.68 K 4.40 1.30 0.88 1.45 1.58 1.66 4.40 1.14 1.08 1.10 1.11 1.27 1.33 1.13 1.22 1.20 2.07 1.27 2.83 D 54.01 1.46 3.58 1.00 2.08 1.00 73.37 1.15 1.47 1.00 1.00 1.00 1.00 1.00 1.16 1.13 1.00 1.00 1.87 Tl N 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 X 3.58 0.09 1.81 2.47 42.22 0.58 1.01 0.22 240.33 10.12 39.79 13.17 657.59 17.62 29.57 145.49 11.23 1.35 136.94 M 2.30 0.06 1.70 1.98 38.00 0.17 0.89 0.20 192.00 10.40 36.50 12.20 597.00 17.70 18.20 48.30 7.60 1.05 69.00 S 4.53 0.14 0.95 1.80 30.00 3.73 0.54 0.09 248.81 3.63 25.48 7.31 325.51 7.42 66.43 927.08 13.82 0.78 511.65 Cv 1.27 1.51 0.52 0.73 0.71 6.48 0.54 0.39 1.04 0.36 0.64 0.56 0.50 0.42 2.25 6.37 1.23 0.58 3.74 Xmax 29.20 1.32 5.00 9.96 185.00 36.10 3.67 0.66 2 196.00 21.60 203.50 42.00 1 812.00 40.40 571.70 8 986.40 113.00 4.58 4 950.00 Xmin 1.00 0.03 0.40 0.25 3.00 0.03 0.09 0.12 35.00 2.80 4.40 2.80 69.00 3.20 5.60 7.30 1.60 0.50 9.00 Xo 2.42 0.07 1.78 2.38 39.75 0.17 0.94 0.21 196.91 9.99 38.01 12.08 595.29 17.37 18.16 47.86 8.09 1.23 66.55 So 1.17 0.03 0.89 1.63 24.76 0.06 0.35 0.05 93.23 3.44 18.94 5.15 225.15 7.06 5.46 21.15 4.06 0.52 39.56 Cvo 0.49 0.44 0.50 0.69 0.62 0.38 0.37 0.24 0.47 0.34 0.50 0.43 0.38 0.41 0.30 0.44 0.50 0.43 0.59 K 1.91 1.06 0.80 0.95 1.49 4.46 1.16 1.13 1.04 1.16 1.02 0.93 1.21 1.01 1.98 3.52 1.86 1.32 9.12 D 5.72 6.13 1.08 1.14 1.29 206.16 1.68 1.89 3.26 1.07 1.41 1.55 1.6 1.07 19.81 133.27 4.72 1.64 26.61 D3sl N 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 X 11.78 0.22 2.35 2.96 34.68 0.20 3.93 0.50 420.59 9.55 41.37 21.58 720.24 19.11 90.49 66.69 10.32 1.85 37.64 M 1.80 0.07 2.10 2.34 15.00 0.11 0.67 0.18 107.50 7.60 26.65 10.40 579.50 12.40 13.90 26.30 5.15 0.96 14.00 S 93.95 1.54 1.51 2.61 53.69 1.08 83.90 7.64 5 981.00 7.21 36.53 113.44 566.56 16.46 1 666.00 398.20 17.02 6.28 207.35 Cv 7.98 6.93 0.64 0.88 1.55 5.32 21.35 15.38 14.22 0.76 0.88 5.26 0.79 0.86 18.42 5.97 1.65 3.40 5.51 Xmax 1 912.00 40.16 26.20 16.01 795.00 29.08 2 492.03 226.92 177 712.00 118.40 213.10 3 208.40 5 383.00 187.20 49 088.60 10 055.60 160.70 132.60 4 185.00 Xmin 0.20 0.03 0.40 0.25 3.00 0.03 0.05 0.09 8.00 2.00 0.20 1.90 20.00 2.30 2.60 2.70 0.30 0.38 6.00 Xo 1.68 0.07 2.28 2.54 29.09 0.12 0.83 0.20 201.37 9.00 40.88 14.56 612.37 18.60 13.94 39.62 5.44 1.02 13.77 So 0.88 0.04 1.17 1.86 30.98 0.06 0.52 0.08 202.76 4.93 35.57 11.62 349.07 14.90 7.56 33.72 4.01 0.33 4.45 Cvo 0.53 0.58 0.51 0.73 1.07 0.51 0.63 0.40 1.01 0.55 0.87 0.80 0.57 0.80 0.54 0.85 0.74 0.33 0.32 K 6.27 2.52 1.03 1.14 1.23 1.58 4.53 2.52 1.82 1.10 1.06 1.53 1.32 1.10 6.07 1.61 1.71 1.81 2.51 D 751.78 109.93 1.33 1.64 2.07 30.15 771.15 237.19 61.62 1.55 1.04 14.47 1.91 1.13 1 430.00 19.88 8.05 34.00 127.33 D2–3hl N 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 X 6.05 0.18 3.02 2.08 21.56 0.23 0.82 0.18 178.63 6.84 25.57 17.37 558.73 13.09 64.82 97.65 10.86 1.68 59.42 M 1.40 0.10 2.30 1.07 4.00 0.10 0.53 0.14 66.00 5.30 10.90 5.40 453.00 7.90 14.30 21.10 5.60 1.11 17.00 S 24.90 0.51 7.91 2.42 31.20 0.99 1.04 0.13 387.71 4.80 30.51 73.90 496.62 13.49 314.91 557.92 15.67 2.20 226.89 Cv 4.12 2.80 2.62 1.16 1.45 4.24 1.27 0.70 2.17 0.70 1.19 4.26 0.89 1.03 4.86 5.71 1.44 1.31 3.82 Xmax 271.50 6.02 99.40 11.49 134.00 12.10 9.04 1.11 4 374.00 27.70 117.80 917.30 3 567.00 66.30 2 956.70 6 586.00 104.80 20.09 2 400.00 Xmin 0.10 0.03 0.40 0.25 3.00 0.04 0.12 0.10 16.00 2.00 4.60 2.40 47.00 1.90 3.90 4.50 0.50 0.52 8.00 Xo 1.55 0.10 2.30 1.79 3.52 0.11 0.60 0.16 138.01 6.51 11.49 8.33 446.32 7.98 13.23 32.74 5.95 1.17 18.28 So 1.00 0.06 1.06 1.92 0.66 0.05 0.34 0.05 162.29 4.19 8.98 7.22 276.22 5.11 4.63 29.46 4.83 0.48 8.58 Cvo 0.64 0.53 0.46 1.08 0.19 0.49 0.56 0.31 1.18 0.64 0.78 0.87 0.62 0.64 0.35 0.90 0.81 0.41 0.47 K 3.22 2.07 1.33 0.80 0.76 1.81 0.95 0.93 0.77 0.79 0.66 1.23 1.03 0.75 4.35 2.36 1.80 1.65 3.96 D 97.97 16.23 9.76 1.47 290.16 39.89 4.19 2.89 3.09 1.20 7.57 21.35 2.25 4.33 333.12 56.50 5.93 6.60 85.90 D2h N 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 X 11.99 0.25 2.37 2.86 35.92 0.44 1.69 0.35 428.09 9.52 44.25 25.27 727.51 20.36 467.34 170.45 14.58 2.17 52.99 M 2.10 0.07 2.20 2.17 21.00 0.13 0.85 0.20 183.00 8.20 31.20 14.00 584.00 15.60 13.90 40.00 8.30 1.10 15.00 S 89.55 2.14 1.36 2.51 37.10 3.92 15.21 2.42 4 468.00 5.38 36.32 123.39 603.93 15.60 10168.00 1 900.00 18.99 6.92 350.68 Cv 7.47 8.42 0.57 0.88 1.03 8.84 9.03 6.90 10.44 0.57 0.82 4.88 0.83 0.77 21.76 11.14 1.30 3.19 6.62 Xmax 2 018.60 53.30 13.80 18.07 305.00 85.60 412.48 65.37 121 192.00 45.40 230.20 3 111.50 6 039.00 113.00 272 844.00 43 935.10 150.50 96.88 6 604.00 Xmin 0.10 0.03 0.40 0.25 3.00 0.01 0.09 0.10 17.00 1.60 2.70 1.00 25.00 2.30 2.30 4.20 0.60 0.53 6.00 Xo 2.19 0.08 2.29 2.59 33.82 0.13 0.99 0.22 245.99 9.35 43.83 16.68 603.39 19.90 15.24 46.83 9.04 1.12 15.75 So 1.25 0.05 1.13 1.99 32.67 0.06 0.58 0.08 210.00 5.00 35.43 11.93 337.35 14.74 8.67 33.74 6.67 0.38 6.44 Cvo 0.57 0.58 0.50 0.77 0.97 0.47 0.59 0.38 0.85 0.54 0.81 0.72 0.56 0.74 0.57 0.72 0.74 0.34 0.41 K 6.38 2.89 1.04 1.10 1.27 3.44 1.94 1.78 1.85 1.09 1.13 1.79 1.34 1.17 31.36 4.12 2.42 2.13 3.53 D 391.25 134.75 1.24 1.39 1.21 226.80 44.51 47.39 37.03 1.09 1.04 15.68 2.16 1.08 35 995.00 204.89 4.59 35.00 183.11 D1a N 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 X 45.39 0.34 2.38 2.71 24.98 2.25 4.00 0.51 726.21 8.41 32.51 15.24 498.65 18.28 51.29 357.96 12.00 2.35 88.17 M 1.90 0.12 2.20 1.45 8.00 0.12 0.70 0.18 105.00 6.50 16.75 8.35 373.50 10.40 14.20 28.00 3.85 0.88 17.00 S 339.29 1.74 1.28 3.77 39.90 22.55 46.97 3.92 7 434.00 12.37 69.23 22.75 564.57 56.53 264.03 2 755.00 24.60 6.87 450.24 Cv 7.48 5.11 0.54 1.39 1.60 10.00 11.75 7.75 10.24 1.47 2.13 1.49 1.13 3.09 5.15 7.70 2.05 2.92 5.11 Xmax 5 288.00 26.23 9.90 41.06 363.00 377.89 827.80 69.65 131 771.00 203.70 1 078.80 254.20 7 281.00 932.50 3 413.80 41 654.10 156.60 67.67 6 019.00 Xmin 0.10 0.03 0.40 0.25 3.00 0.01 0.16 0.10 9.00 1.70 2.30 2.40 21.00 2.30 3.00 5.00 0.10 0.44 6.00 Xo 1.72 0.12 2.32 1.80 14.78 0.13 0.75 0.17 138.41 7.27 25.54 11.44 415.77 13.20 14.03 32.74 3.85 0.89 16.04 So 0.93 0.06 1.13 1.73 17.16 0.07 0.42 0.06 136.14 4.33 24.23 9.37 275.08 10.04 6.80 24.14 2.74 0.27 5.74 Cvo 0.54 0.52 0.49 0.96 1.16 0.53 0.55 0.32 0.98 0.60 0.95 0.82 0.66 0.76 0.48 0.74 0.71 0.30 0.36 K 24.14 3.86 1.05 1.04 0.88 17.47 4.61 2.57 3.14 0.97 0.83 1.08 0.92 1.05 3.44 8.65 1.99 2.31 5.87 D 9 652.00 85.64 1.17 3.27 3.93 5 974.00 604.90 207.16 286.53 3.31 3.64 3.24 2.46 7.80 141.97 1 248.00 27.95 68.00 431.24 S3h N 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 X 2.97 0.18 2.61 2.87 36.47 0.33 2.44 0.22 284.59 8.72 47.9 33.42 531.86 33.19 12.37 45.81 5.78 1.62 27.76 M 1.7 0.14 2.55 1.84 6 0.12 0.62 0.16 95.5 4.85 16.45 6.25 315.5 9.9 11.25 14.1 2.35 0.88 17 S 3.94 0.17 1.37 3.77 71.69 0.8 15.41 0.21 342.17 14.12 140.82 149.38 1 193.14 121.64 7.52 94.92 13.85 3.22 41.9 Cv 1.33 0.95 0.52 1.31 1.97 2.46 6.33 0.94 1.2 1.62 2.94 4.47 2.24 3.67 0.61 2.07 2.4 1.99 1.51 Xmax 31.7 1.275 7.3 20.83 364 5.872 159.15 1.54 1 354 110.1 1 362.2 1 504.8 1 2024 1 120.7 50.4 794.1 125.1 24.84 398 Xmin 0.3 0.031 0.4 0.25 3 0.021 0.16 0.09 4 1.6 4.6 2 23 2.4 4.1 5.4 0.1 0.45 9 Xo 2.12 0.14 2.53 2.13 7.23 0.14 0.72 0.15 274.41 5.55 25.02 9.72 383.28 11.08 11.23 28.93 2.78 0.89 18.32 So 1.58 0.08 1.23 2.03 6.22 0.09 0.48 0.03 327.27 3.54 24.88 10.36 323.09 8.47 4.53 26.86 2.38 0.24 7.8 Cvo 0.74 0.57 0.49 0.95 0.86 0.62 0.67 0.19 1.19 0.64 0.99 1.07 0.84 0.77 0.4 0.93 0.86 0.27 0.43 K 1.58 2.01 1.15 1.11 1.29 2.52 2.81 1.11 1.23 1 1.23 2.37 0.98 1.91 0.83 1.11 0.96 1.59 1.85 D 3.5 2.59 1.15 2.5 58.16 20.99 107.81 9.78 1.08 6.27 10.84 49.57 5.12 43.05 1.83 5.6 12.11 25 8.13 S3w N 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 X 19.63 0.10 1.96 4.23 39.57 0.20 0.84 0.25 461.66 9.51 78.61 17.75 434.62 55.41 9.25 34.95 4.09 0.88 16.81 M 2.10 0.06 1.90 3.57 31.00 0.16 0.64 0.18 377.00 7.40 41.70 10.00 369.00 16.00 7.10 28.70 1.80 0.73 12.00 S 99.47 0.08 1.21 2.89 48.60 0.15 0.67 0.39 509.25 12.75 237.48 22.27 289.46 272.01 6.13 26.32 5.98 0.38 16.59 Cv 5.07 0.86 0.62 0.68 1.23 0.73 0.79 1.55 1.10 1.34 3.02 1.25 0.67 4.91 0.66 0.75 1.46 0.43 0.99 Xmax 879.70 0.53 10.50 14.50 393.00 0.93 5.72 4.32 4 723.00 114.60 2 129.60 148.60 2 319.00 2 603.10 38.20 168.30 44.10 3.52 156.00 Xmin 0.50 0.03 0.40 0.28 3.00 0.02 0.24 0.10 19.00 2.20 2.30 2.70 23.00 2.70 1.90 4.40 0.20 0.53 9.00 Xo 2.04 0.08 1.83 4.15 29.99 0.17 0.70 0.17 400.50 7.38 43.66 11.16 384.83 15.58 8.43 30.83 2.06 0.83 12.33 So 0.99 0.05 0.82 2.76 21.34 0.09 0.31 0.05 293.90 2.48 23.06 7.73 177.34 7.50 4.51 15.98 1.46 0.24 2.72 Cvo 0.49 0.62 0.45 0.66 0.71 0.53 0.44 0.29 0.73 0.34 0.53 0.69 0.46 0.48 0.54 0.52 0.71 0.29 0.22 K 10.44 1.10 0.86 1.63 1.40 1.54 0.97 1.26 1.99 1.09 2.02 1.26 0.80 3.19 0.62 0.84 0.68 0.87 1.12 D 965.18 1.99 1.58 1.07 3.00 1.89 2.60 11.08 2.00 6.63 18.55 4.58 1.84 128.99 1.49 1.87 8.14 1.73 8.33 ηγT N 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 X 2.49 0.09 3.52 5.56 17.22 0.23 194.31 0.67 508.52 5.36 19.36 10.76 333.22 7.87 26.84 68.77 3.97 0.78 21.04 M 1.20 0.08 3.20 4.49 9.00 0.17 0.89 0.22 457.00 4.80 14.20 6.70 319.00 5.20 27.50 46.30 3.60 0.72 17.00 S 2.35 0.06 1.61 4.53 18.43 0.25 1 004.00 1.92 324.71 3.01 17.63 8.43 112.32 7.20 11.73 126.93 3.10 0.19 17.06 Cv 0.95 0.60 0.46 0.81 1.07 1.10 5.17 2.85 0.64 0.56 0.91 0.78 0.34 0.92 0.44 1.85 0.78 0.25 0.81 X–max 9.30 0.33 7.40 18.34 81.00 1.45 5 222.00 10.18 1 103.00 14.80 86.30 28.90 641.00 35.00 45.70 699.00 14.10 1.37 98.00 Xmin 0.80 0.04 1.50 0.56 3.00 0.10 0.40 0.14 93.00 2.00 5.40 3.50 193.00 2.70 4.10 7.90 0.30 0.54 10.00 Xo 2.49 0.09 3.52 5.56 11.42 0.17 0.94 0.23 508.52 4.67 15.22 10.76 333.22 5.70 26.84 44.53 3.58 0.75 17.12 So 2.35 0.03 1.61 4.53 6.87 0.05 0.51 0.07 324.71 1.75 8.72 8.43 112.32 2.65 11.73 16.05 2.40 0.15 5.84 Cvo 0.95 0.38 0.46 0.81 0.60 0.29 0.54 0.32 0.64 0.38 0.57 0.78 0.34 0.47 0.44 0.36 0.67 0.20 0.34 K 1.32 1.07 1.55 2.15 0.61 1.79 223.86 3.42 2.20 0.62 0.50 0.76 0.61 0.45 1.80 1.66 0.66 0.76 1.40 D 1.00 1.97 1.00 1.00 4.05 6.65 405 610.00 75.70 1.00 1.97 2.57 1.00 1.00 3.75 1.00 12.22 1.44 1.29 3.59 ηοδT N 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 X 7.72 0.16 4.03 3.88 57.92 0.15 2.39 0.67 689.48 10.82 78.08 16.48 487.08 24.59 26.51 55.11 10.39 2.21 15.87 M 1.80 0.10 2.70 3.28 25.50 0.12 1.12 0.21 722.50 10.15 58.50 10.60 438.50 16.95 25.95 54.90 4.85 0.80 11.00 S 33.22 0.28 6.09 2.39 128.29 0.10 4.53 3.37 310.85 5.60 54.89 17.14 444.35 18.96 10.88 34.24 14.90 5.49 20.31 Cv 4.30 1.76 1.51 0.62 2.22 0.69 1.90 5.01 0.45 0.52 0.70 1.04 0.91 0.77 0.41 0.62 1.43 2.48 1.28 Xmax 312.80 2.53 44.10 11.63 1 035.00 0.66 34.49 31.99 1 839.00 35.40 267.60 132.40 3 431.00 80.10 56.60 312.50 80.40 43.42 182.00 Xmin 0.40 0.03 0.50 0.26 3.00 0.05 0.29 0.12 18.00 2.20 4.70 3.00 106.00 3.50 4.70 7.20 0.10 0.51 9.00 Xo 2.13 0.10 2.88 3.48 24.69 0.12 1.17 0.21 676.56 10.55 75.95 13.05 424.02 24.59 26.51 52.22 5.65 0.80 10.65 So 1.45 0.04 1.12 1.80 15.76 0.04 0.65 0.06 287.30 4.98 51.33 7.77 142.64 18.96 10.88 20.61 3.80 0.20 1.21 Cvo 0.68 0.42 0.39 0.52 0.64 0.36 0.55 0.29 0.43 0.47 0.68 0.60 0.34 0.77 0.41 0.40 0.67 0.25 0.11 K 4.11 1.81 1.77 1.50 2.05 1.16 2.75 3.41 2.98 1.25 2.00 1.17 0.90 1.42 1.78 1.33 1.72 2.17 1.06 D 83.14 10.97 7.60 1.48 19.10 2.84 14.35 179.47 1.10 1.15 1.10 2.79 3.58 1.00 1.00 1.75 7.21 75.80 24.96 γδμT N 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 X 2.33 0.42 2.30 1.95 9.33 0.14 17.24 2.49 575.17 5.45 17.67 6.32 332.83 6.83 33.72 34.72 6.20 0.92 13.83 M 2.30 0.12 2.40 2.39 9.50 0.15 2.22 0.27 588.00 4.60 15.75 6.10 271.50 5.00 26.30 40.90 6.10 0.93 14.00 S 1.50 0.76 0.58 1.27 3.78 0.03 37.43 5.45 274.68 2.38 11.19 2.33 143.44 5.25 22.71 15.35 3.63 0.23 1.60 Cv 0.64 1.80 0.25 0.65 0.41 0.21 2.17 2.19 0.48 0.44 0.63 0.37 0.43 0.77 0.67 0.44 0.59 0.25 0.12 Xmax 4.70 1.98 2.90 3.56 14.00 0.18 93.63 13.60 911.00 10.10 35.50 10.20 556.00 17.40 78.10 47.60 10.50 1.19 16.00 Xmin 0.50 0.06 1.60 0.37 3.00 0.10 1.14 0.13 106.00 3.70 4.80 4.00 210.00 3.70 19.00 12.20 1.80 0.67 12.00 Xo 2.33 0.42 2.30 1.95 9.33 0.14 17.24 2.49 575.17 5.45 17.67 6.32 332.83 6.83 33.72 34.72 6.20 0.92 13.83 So 1.50 0.76 0.58 1.27 3.78 0.03 37.43 5.45 274.68 2.38 11.19 2.33 143.44 5.25 22.71 15.35 3.63 0.23 1.60 Cvo 0.64 1.80 0.25 0.65 0.41 0.21 2.17 2.19 0.48 0.44 0.63 0.37 0.43 0.77 0.67 0.44 0.59 0.25 0.12 K 1.24 4.81 1.01 0.75 0.33 1.11 19.86 12.61 2.48 0.63 0.45 0.45 0.61 0.39 2.26 0.84 1.03 0.90 0.92 D 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 φδT N 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 X 6.26 0.12 2.67 3.59 39.32 0.14 1.18 0.23 685.78 18.68 163.18 22.36 753.57 62.28 23.08 68.96 4.92 0.76 11.97 M 1.60 0.11 2.20 2.75 16.00 0.13 0.87 0.20 707.00 16.90 112.40 21.10 605.00 41.60 19.90 70.80 3.20 0.70 11.00 S 18.49 0.05 1.35 3.24 109.58 0.05 0.91 0.11 269.70 11.51 198.52 11.21 699.14 76.16 10.29 29.75 5.95 0.20 2.71 Cv 2.95 0.43 0.51 0.90 2.79 0.35 0.77 0.48 0.39 0.62 1.22 0.50 0.93 1.22 0.45 0.43 1.21 0.27 0.23 Xmax 108.70 0.24 7.50 18.61 680.00 0.29 5.46 0.65 1 311.00 59.90 1 107.00 47.20 4 371.00 427.60 53.70 128.10 32.40 1.38 20.00 Xmin 0.70 0.04 1.00 0.45 3.00 0.06 0.34 0.12 49.00 4.10 5.00 2.80 107.00 3.60 9.50 9.10 1.00 0.47 9.00 Xo 1.63 0.12 2.53 3.17 19.51 0.14 1.06 0.21 685.78 16.64 125.44 22.36 570.67 44.31 23.08 68.96 3.67 0.74 11.97 So 0.77 0.05 1.09 2.04 12.51 0.05 0.55 0.07 269.70 7.67 99.37 11.21 210.14 32.06 10.29 29.75 2.45 0.18 2.71 Cvo 0.47 0.43 0.43 0.65 0.64 0.35 0.52 0.33 0.39 0.46 0.79 0.50 0.37 0.72 0.45 0.43 0.67 0.24 0.23 K 3.33 1.32 1.17 1.38 1.39 1.12 1.35 1.15 2.96 2.15 4.18 1.58 1.39 3.59 1.55 1.67 0.82 0.74 0.80 D 92.56 1.00 1.31 1.79 17.66 1.00 1.83 1.76 1.00 1.68 2.60 1.00 4.39 3.34 1.00 1.00 3.25 1.18 1.00 注：Au、Hg量纲为10−9，其余元素为10−6；N：样品数；X、S、Cv为剔除离群数据前的算术平均值、标准离差、变异系数，Xo、So、Cvo为剔除离群数据后的算术平均值、标准离差、变异系数；M：中位数；K：浓集系数，K=X/调查区元素平均含量(详见表3)；D：叠加值，D=(X·S)/(Xo·So)。
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表 6 分析方法的检出限及分析元素报出率
分析元素 分析方法 实际检出限/10−6 要求检出限/10−6 报出率/% As 原子荧光光谱法 0.2 1.0 99.57 Sb 原子荧光光谱法 0.05 0.2 100 Hg 冷原子荧光光谱法 0.0003 0.0005 100 Au 电感耦合等离子质谱法 0.0001 0.0003 99.94 W 电感耦合等离子质谱法 0.2 0.5 99.39 Bi 电感耦合等离子质谱法 0.05 0.1 100 Cd 电感耦合等离子质谱法 0.05 0.1 96.59 Cu X–荧光光谱法 0.9 1.5 100 Pb X–荧光光谱法 2.0 5.0 99.94 Zn X–荧光光谱法 1.0 15 100 Ba X–荧光光谱法 18 50 98.72 Co X–荧光光谱法 0.8 1.0 100 Cr X–荧光光谱法 2.5 15 99.82 Mn X–荧光光谱法 10 30 100 Ni X–荧光光谱法 1.0 3.0 100 Ag 垂直电极–发射光谱法 0.02 0.03 100 Sn 垂直电极–发射光谱法 0.6 1 95.01 Mo 垂直电极–发射光谱法 0.2 0.5 100 B 垂直电极–发射光谱法 1 5 100
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Table 1. Metadata Table of Database (Dataset)
Items Description Database (dataset) name 1∶50 000 Geochemical Dataset of the Shilipu and Huangzhuguan Map-Sheets, Changba Ore Concentration Area, Gansu Province Database (dataset) authors Xia Yun, The First Geological Mineral Exploration Institute of Gansu Provincial Geology and Mineral Bureau
Jia Xiangxiang, The First Geological Mineral Exploration Institute of Gansu Provincial Geology and Mineral Bureau
Bing Mingming, The First Geological Mineral Exploration Institute of Gansu Provincial Geology and Mineral BureauData acquisition time July 2016–December 2018 Geographical area The survey area lies in the southern foot of western Qinling area and is a part of 1∶50 000 Shilipu and Huangzhuguan Map-sheets, Gansu Province, covering an area of 667.85 km2.
Coordinates: 105°15′00″−100°15′45″E; 33°50′00″−34°00′00″NData format *.xls, *.mpj; *.wt, *.wl, *.wp Data size 275 MB Data service system URL http://dcc.cgs.gov.cn Fund project The project titled Prospecting Prediction of Changba Ore Concentration Area, Gansu Province (No.: DD2016005214), which is a subproject of the geological survey project titled Prospecting Predication of Nationwide Major Integrated Exploration Areas in China (No.: DD20160052) initiated by the China Geological Survey Language Chinese Database (dataset) composition The Dataset consists of one data table in Excel format and an atlas in MapGIS format. The former is composed of the primary analysis data of 19 elements for 2911 samples, and the latter includes one sampling point bitmap, 19 element geochemical maps, five element-association anomaly maps, one integrated anomaly map, and one interference and interpretation map
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Table 2. Geochemical analytical data table of elements in the Shilipu and Huangzhuguan Map-sheets
No. Field name Data type Example No. Field name Data type Example 1 Analysis lot no. char CSZX–2016–1217 12 Pb float 17.4 2 Lab. no. char S1 13 Zn float 45.6 3 Sample no. char 45a1 14 Ba float 1047 4 As float 12.6 15 Co float 10.2 5 Sb float 1.1 16 Cr float 44.5 6 Hg float 23 17 Mn float 967 7 Au float 17.6 18 Ni float 19.7 8 W float 3.1 19 Ag float 167 9 Bi float 0.65 20 Sn float 1.5 10 Cd float 0.13 21 Mo float 2.9 11 Cu float 21.1 22 B float 42.6 Notes: the dimension is 10−9 for Au and Hg, and 10−6 for other elements.
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Table 3. Characteristic parameter values of regional element distribution
Element X S Cv Xo So Cvo D Crust abundance Means in Longnan area C Kk Kko Ag/10−6 0.22 1.57 7.01 0.09 0.05 0.58 76.76 0.08 0.07 2.75 3.14 1.29 As/10−6 11.19 17.82 1.59 6.03 4.71 0.78 7.02 2.2 11.34 5.09 0.99 0.53 Au/10−9 14.87 140.37 9.44 1.88 1.05 0.56 1057.4 4 1.58 3.72 9.41 1.19 B/10−6 34.53 52.57 1.52 28.29 29.19 1.03 2.20 7.6 56.67 4.54 0.61 0.50 Ba/10−6 445.53 4917.33 11.04 231.46 216.96 0.94 43.63 390 486.17 1.14 0.92 0.48 Bi/10−6 0.41 4.84 11.88 0.20 0.07 0.37 141.74 0.004 0.33 102.50 1.24 0.61 Cd/10−6 0.53 8.17 15.28 0.13 0.06 0.50 555.14 0.2 0.125 2.65 4.24 1.04 Co/10−6 9.35 8.16 0.87 8.69 4.82 0.56 1.82 25 13.85 0.37 0.68 0.63 Cr/10−6 44.93 77.36 1.72 39.00 33.05 0.85 2.70 110 69.72 0.41 0.64 0.56 Cu/10−6 21.19 99.28 4.69 14.12 10.94 0.78 13.62 63 24.7 0.34 0.86 0.57 Hg/10−9 50.15 292.89 5.84 15.02 5.70 0.38 171.57 80 26.75 0.63 1.87 0.56 Mn/10−6 650.15 593.90 0.91 544.01 318.87 0.59 2.23 1300 695.6 0.50 0.93 0.78 Mo/10−6 2.98 2.84 0.95 2.59 2.04 0.79 1.60 1.3 0.62 2.29 4.81 4.18 Ni/10−6 21.95 70.15 3.20 17.37 13.34 0.77 6.65 89 30.25 0.25 0.73 0.57 Pb/10−6 174.3 5451.5 31.3 14.90 8.18 0.55 7794.18 12 21.81 14.52 7.99 0.68 Sb/10−6 1.88 5.83 3.10 1.02 0.35 0.34 30.70 0.6 0.82 3.13 2.29 1.24 Sn/10−6 2.44 2.62 1.08 2.28 1.13 0.50 2.48 1.7 3.01 1.44 0.81 0.76 W/10−6 4.70 114.08 24.3 0.87 0.52 0.60 1185.2 1.1 1.84 4.27 2.55 0.47 Zn/10−6 132.0 1423.1 10.8 41.37 31.54 0.76 143.99 94 73.89 1.40 1.79 0.56 Notes: X, S, and Cv are the means, standard deviation, and coefficient of variation of an element before the removal of outliers. Xo, So and Cvo are the means, standard deviation and coefficient of variation of an element after the removal of outliers. D is the superposition strength coefficient and D = (X·S)/(Xo·So). The crust abundance is from Li T (1976), C is Clarke of concentration, and C = X/crust abundance. The means in Longnan area are from Li TG and Jin ZP (2009). Kk (concentration coefficient of an element) = the mean content of the element in the study area/the mean of the element in Longnan area; Kk is the concentration coefficient before the removal of outliers, and Kk0 is the concentration coefficient after the removal of outliers.
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Table 4. Metallogenic favorability degree (Z) of elements in the survey area
Element Pb Au Cd W Ag Zn Bi Hg Ba Sb Z 249.93 88.83 64.79 61.89 22.01 19.3 14.73 10.92 10.16 7.1 Element Mo Cu Ni As Cr B Sn Mn Co – Z 4.57 4.03 2.34 1.57 1.1 0.93 0.87 0.85 0.59 –
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Table 5. Parameter values of the elements in various geological units
Geological unit Parameter Au Ag Sn Mo B Cd W Bi Ba Co Cr Cu Mn Ni Pb Zn As Sb Hg K1js N 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 X 8.28 0.11 2.01 3.75 44.70 0.21 3.82 0.22 249.60 9.57 43.35 17.90 723.60 19.58 18.24 49.71 12.46 1.30 42.48 M 2.70 0.10 1.70 3.50 43.00 0.21 1.29 0.21 233.00 9.90 42.50 16.10 729.00 18.80 16.30 49.20 11.40 1.20 31.00 S 16.38 0.07 2.19 1.95 45.36 0.09 16.72 0.08 181.45 3.25 21.49 9.71 279.32 10.48 8.19 27.68 7.08 0.39 37.23 Cv 1.98 0.65 1.09 0.52 1.02 0.44 4.38 0.36 0.73 0.34 0.50 0.54 0.39 0.54 0.45 0.56 0.57 0.30 0.88 Xmax 88.80 0.52 18.20 8.97 344.00 0.44 133.50 0.51 1233.00 16.70 86.40 41.40 1499.00 41.90 48.90 141.20 32.40 2.39 202.00 Xmin 1.00 0.03 0.40 0.58 3.00 0.03 0.21 0.10 22.00 3.50 5.60 2.60 160.00 3.20 4.50 5.80 0.40 0.64 10.00 Xo 2.44 0.11 1.75 3.75 39.87 0.21 1.24 0.22 233.74 9.57 43.35 17.90 723.60 19.58 17.75 48.24 12.46 1.30 35.27 So 1.03 0.05 0.70 1.95 24.47 0.09 0.70 0.07 131.74 3.25 21.49 9.71 279.32 10.48 7.25 25.29 7.08 0.39 23.99 Cvo 0.42 0.50 0.40 0.52 0.61 0.44 0.56 0.33 0.56 0.34 0.50 0.54 0.39 0.54 0.41 0.52 0.57 0.30 0.68 K 4.40 1.30 0.88 1.45 1.58 1.66 4.40 1.14 1.08 1.10 1.11 1.27 1.33 1.13 1.22 1.20 2.07 1.27 2.83 D 54.01 1.46 3.58 1.00 2.08 1.00 73.37 1.15 1.47 1.00 1.00 1.00 1.00 1.00 1.16 1.13 1.00 1.00 1.87 Tl N 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 93 X 3.58 0.09 1.81 2.47 42.22 0.58 1.01 0.22 240.33 10.12 39.79 13.17 657.59 17.62 29.57 145.49 11.23 1.35 136.94 M 2.30 0.06 1.70 1.98 38.00 0.17 0.89 0.20 192.00 10.40 36.50 12.20 597.00 17.70 18.20 48.30 7.60 1.05 69.00 S 4.53 0.14 0.95 1.80 30.00 3.73 0.54 0.09 248.81 3.63 25.48 7.31 325.51 7.42 66.43 927.08 13.82 0.78 511.65 Cv 1.27 1.51 0.52 0.73 0.71 6.48 0.54 0.39 1.04 0.36 0.64 0.56 0.50 0.42 2.25 6.37 1.23 0.58 3.74 Xmax 29.20 1.32 5.00 9.96 185.00 36.10 3.67 0.66 2196.00 21.60 203.50 42.00 1812.00 40.40 571.70 8986.40 113.00 4.58 4950.00 Xmin 1.00 0.03 0.40 0.25 3.00 0.03 0.09 0.12 35.00 2.80 4.40 2.80 69.00 3.20 5.60 7.30 1.60 0.50 9.00 Xo 2.42 0.07 1.78 2.38 39.75 0.17 0.94 0.21 196.91 9.99 38.01 12.08 595.29 17.37 18.16 47.86 8.09 1.23 66.55 So 1.17 0.03 0.89 1.63 24.76 0.06 0.35 0.05 93.23 3.44 18.94 5.15 225.15 7.06 5.46 21.15 4.06 0.52 39.56 Cvo 0.49 0.44 0.50 0.69 0.62 0.38 0.37 0.24 0.47 0.34 0.50 0.43 0.38 0.41 0.30 0.44 0.50 0.43 0.59 K 1.91 1.06 0.80 0.95 1.49 4.46 1.16 1.13 1.04 1.16 1.02 0.93 1.21 1.01 1.98 3.52 1.86 1.32 9.12 D 5.72 6.13 1.08 1.14 1.29 206.16 1.68 1.89 3.26 1.07 1.41 1.55 1.6 1.07 19.81 133.27 4.72 1.64 26.61 D3sl N 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 882 X 11.78 0.22 2.35 2.96 34.68 0.20 3.93 0.50 420.59 9.55 41.37 21.58 720.24 19.11 90.49 66.69 10.32 1.85 37.64 M 1.80 0.07 2.10 2.34 15.00 0.11 0.67 0.18 107.50 7.60 26.65 10.40 579.50 12.40 13.90 26.30 5.15 0.96 14.00 S 93.95 1.54 1.51 2.61 53.69 1.08 83.90 7.64 5981.00 7.21 36.53 113.44 566.56 16.46 1666.00 398.20 17.02 6.28 207.35 Cv 7.98 6.93 0.64 0.88 1.55 5.32 21.35 15.38 14.22 0.76 0.88 5.26 0.79 0.86 18.42 5.97 1.65 3.40 5.51 Xmax 1912.00 40.16 26.20 16.01 795.00 29.08 2492.03 226.92 177712.00 118.40 213.10 3208.40 5383.00 187.20 49088.60 10055.60 160.70 132.60 4185.00 Xmin 0.20 0.03 0.40 0.25 3.00 0.03 0.05 0.09 8.00 2.00 0.20 1.90 20.00 2.30 2.60 2.70 0.30 0.38 6.00 Xo 1.68 0.07 2.28 2.54 29.09 0.12 0.83 0.20 201.37 9.00 40.88 14.56 612.37 18.60 13.94 39.62 5.44 1.02 13.77 So 0.88 0.04 1.17 1.86 30.98 0.06 0.52 0.08 202.76 4.93 35.57 11.62 349.07 14.90 7.56 33.72 4.01 0.33 4.45 Cvo 0.53 0.58 0.51 0.73 1.07 0.51 0.63 0.40 1.01 0.55 0.87 0.80 0.57 0.80 0.54 0.85 0.74 0.33 0.32 K 6.27 2.52 1.03 1.14 1.23 1.58 4.53 2.52 1.82 1.10 1.06 1.53 1.32 1.10 6.07 1.61 1.71 1.81 2.51 D 751.78 109.93 1.33 1.64 2.07 30.15 771.15 237.19 61.62 1.55 1.04 14.47 1.91 1.13 1430.00 19.88 8.05 34.00 127.33 D2–3hl N 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 X 6.05 0.18 3.02 2.08 21.56 0.23 0.82 0.18 178.63 6.84 25.57 17.37 558.73 13.09 64.82 97.65 10.86 1.68 59.42 M 1.40 0.10 2.30 1.07 4.00 0.10 0.53 0.14 66.00 5.30 10.90 5.40 453.00 7.90 14.30 21.10 5.60 1.11 17.00 S 24.90 0.51 7.91 2.42 31.20 0.99 1.04 0.13 387.71 4.80 30.51 73.90 496.62 13.49 314.91 557.92 15.67 2.20 226.89 Cv 4.12 2.80 2.62 1.16 1.45 4.24 1.27 0.70 2.17 0.70 1.19 4.26 0.89 1.03 4.86 5.71 1.44 1.31 3.82 Xmax 271.50 6.02 99.40 11.49 134.00 12.10 9.04 1.11 4374.00 27.70 117.80 917.30 3567.00 66.30 2956.70 6586.00 104.80 20.09 2400.00 Xmin 0.10 0.03 0.40 0.25 3.00 0.04 0.12 0.10 16.00 2.00 4.60 2.40 47.00 1.90 3.90 4.50 0.50 0.52 8.00 Xo 1.55 0.10 2.30 1.79 3.52 0.11 0.60 0.16 138.01 6.51 11.49 8.33 446.32 7.98 13.23 32.74 5.95 1.17 18.28 So 1.00 0.06 1.06 1.92 0.66 0.05 0.34 0.05 162.29 4.19 8.98 7.22 276.22 5.11 4.63 29.46 4.83 0.48 8.58 Cvo 0.64 0.53 0.46 1.08 0.19 0.49 0.56 0.31 1.18 0.64 0.78 0.87 0.62 0.64 0.35 0.90 0.81 0.41 0.47 K 3.22 2.07 1.33 0.80 0.76 1.81 0.95 0.93 0.77 0.79 0.66 1.23 1.03 0.75 4.35 2.36 1.80 1.65 3.96 D 97.97 16.23 9.76 1.47 290.16 39.89 4.19 2.89 3.09 1.20 7.57 21.35 2.25 4.33 333.12 56.50 5.93 6.60 85.90 D2h N 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 735 X 11.99 0.25 2.37 2.86 35.92 0.44 1.69 0.35 428.09 9.52 44.25 25.27 727.51 20.36 467.34 170.45 14.58 2.17 52.99 M 2.10 0.07 2.20 2.17 21.00 0.13 0.85 0.20 183.00 8.20 31.20 14.00 584.00 15.60 13.90 40.00 8.30 1.10 15.00 S 89.55 2.14 1.36 2.51 37.10 3.92 15.21 2.42 4468.00 5.38 36.32 123.39 603.93 15.60 10168.00 1900.00 18.99 6.92 350.68 Cv 7.47 8.42 0.57 0.88 1.03 8.84 9.03 6.90 10.44 0.57 0.82 4.88 0.83 0.77 21.76 11.14 1.30 3.19 6.62 Xmax 2018.60 53.30 13.80 18.07 305.00 85.60 412.48 65.37 121192.00 45.40 230.20 3111.50 6039.00 113.00 272844.00 43935.10 150.50 96.88 6604.00 Xmin 0.10 0.03 0.40 0.25 3.00 0.01 0.09 0.10 17.00 1.60 2.70 1.00 25.00 2.30 2.30 4.20 0.60 0.53 6.00 Xo 2.19 0.08 2.29 2.59 33.82 0.13 0.99 0.22 245.99 9.35 43.83 16.68 603.39 19.90 15.24 46.83 9.04 1.12 15.75 So 1.25 0.05 1.13 1.99 32.67 0.06 0.58 0.08 210.00 5.00 35.43 11.93 337.35 14.74 8.67 33.74 6.67 0.38 6.44 Cvo 0.57 0.58 0.50 0.77 0.97 0.47 0.59 0.38 0.85 0.54 0.81 0.72 0.56 0.74 0.57 0.72 0.74 0.34 0.41 K 6.38 2.89 1.04 1.10 1.27 3.44 1.94 1.78 1.85 1.09 1.13 1.79 1.34 1.17 31.36 4.12 2.42 2.13 3.53 D 391.25 134.75 1.24 1.39 1.21 226.80 44.51 47.39 37.03 1.09 1.04 15.68 2.16 1.08 35995.00 204.89 4.59 35.00 183.11 D1a N 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 318 X 45.39 0.34 2.38 2.71 24.98 2.25 4.00 0.51 726.21 8.41 32.51 15.24 498.65 18.28 51.29 357.96 12.00 2.35 88.17 M 1.90 0.12 2.20 1.45 8.00 0.12 0.70 0.18 105.00 6.50 16.75 8.35 373.50 10.40 14.20 28.00 3.85 0.88 17.00 S 339.29 1.74 1.28 3.77 39.90 22.55 46.97 3.92 7434.00 12.37 69.23 22.75 564.57 56.53 264.03 2755.00 24.60 6.87 450.24 Cv 7.48 5.11 0.54 1.39 1.60 10.00 11.75 7.75 10.24 1.47 2.13 1.49 1.13 3.09 5.15 7.70 2.05 2.92 5.11 Xmax 5288.00 26.23 9.90 41.06 363.00 377.89 827.80 69.65 131771.00 203.70 1078.80 254.20 7281.00 932.50 3413.80 41654.10 156.60 67.67 6019.00 Xmin 0.10 0.03 0.40 0.25 3.00 0.01 0.16 0.10 9.00 1.70 2.30 2.40 21.00 2.30 3.00 5.00 0.10 0.44 6.00 Xo 1.72 0.12 2.32 1.80 14.78 0.13 0.75 0.17 138.41 7.27 25.54 11.44 415.77 13.20 14.03 32.74 3.85 0.89 16.04 So 0.93 0.06 1.13 1.73 17.16 0.07 0.42 0.06 136.14 4.33 24.23 9.37 275.08 10.04 6.80 24.14 2.74 0.27 5.74 Cvo 0.54 0.52 0.49 0.96 1.16 0.53 0.55 0.32 0.98 0.60 0.95 0.82 0.66 0.76 0.48 0.74 0.71 0.30 0.36 K 24.14 3.86 1.05 1.04 0.88 17.47 4.61 2.57 3.14 0.97 0.83 1.08 0.92 1.05 3.44 8.65 1.99 2.31 5.87 D 9652.00 85.64 1.17 3.27 3.93 5974.00 604.90 207.16 286.53 3.31 3.64 3.24 2.46 7.80 141.97 1248.00 27.95 68.00 431.24 S3h N 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 106 X 2.97 0.18 2.61 2.87 36.47 0.33 2.44 0.22 284.59 8.72 47.9 33.42 531.86 33.19 12.37 45.81 5.78 1.62 27.76 M 1.7 0.14 2.55 1.84 6 0.12 0.62 0.16 95.5 4.85 16.45 6.25 315.5 9.9 11.25 14.1 2.35 0.88 17 S 3.94 0.17 1.37 3.77 71.69 0.8 15.41 0.21 342.17 14.12 140.82 149.38 1193.14 121.64 7.52 94.92 13.85 3.22 41.9 Cv 1.33 0.95 0.52 1.31 1.97 2.46 6.33 0.94 1.2 1.62 2.94 4.47 2.24 3.67 0.61 2.07 2.4 1.99 1.51 Xmax 31.7 1.275 7.3 20.83 364 5.872 159.15 1.54 1354 110.1 1362.2 1504.8 12024 1120.7 50.4 794.1 125.1 24.84 398 Xmin 0.3 0.031 0.4 0.25 3 0.021 0.16 0.09 4 1.6 4.6 2 23 2.4 4.1 5.4 0.1 0.45 9 Xo 2.12 0.14 2.53 2.13 7.23 0.14 0.72 0.15 274.41 5.55 25.02 9.72 383.28 11.08 11.23 28.93 2.78 0.89 18.32 So 1.58 0.08 1.23 2.03 6.22 0.09 0.48 0.03 327.27 3.54 24.88 10.36 323.09 8.47 4.53 26.86 2.38 0.24 7.8 Cvo 0.74 0.57 0.49 0.95 0.86 0.62 0.67 0.19 1.19 0.64 0.99 1.07 0.84 0.77 0.4 0.93 0.86 0.27 0.43 K 1.58 2.01 1.15 1.11 1.29 2.52 2.81 1.11 1.23 1 1.23 2.37 0.98 1.91 0.83 1.11 0.96 1.59 1.85 D 3.5 2.59 1.15 2.5 58.16 20.99 107.81 9.78 1.08 6.27 10.84 49.57 5.12 43.05 1.83 5.6 12.11 25 8.13 S3w N 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 129 X 19.63 0.10 1.96 4.23 39.57 0.20 0.84 0.25 461.66 9.51 78.61 17.75 434.62 55.41 9.25 34.95 4.09 0.88 16.81 M 2.10 0.06 1.90 3.57 31.00 0.16 0.64 0.18 377.00 7.40 41.70 10.00 369.00 16.00 7.10 28.70 1.80 0.73 12.00 S 99.47 0.08 1.21 2.89 48.60 0.15 0.67 0.39 509.25 12.75 237.48 22.27 289.46 272.01 6.13 26.32 5.98 0.38 16.59 Cv 5.07 0.86 0.62 0.68 1.23 0.73 0.79 1.55 1.10 1.34 3.02 1.25 0.67 4.91 0.66 0.75 1.46 0.43 0.99 Xmax 879.70 0.53 10.50 14.50 393.00 0.93 5.72 4.32 4723.00 114.60 2129.60 148.60 2319.00 2603.10 38.20 168.30 44.10 3.52 156.00 Xmin 0.50 0.03 0.40 0.28 3.00 0.02 0.24 0.10 19.00 2.20 2.30 2.70 23.00 2.70 1.90 4.40 0.20 0.53 9.00 Xo 2.04 0.08 1.83 4.15 29.99 0.17 0.70 0.17 400.50 7.38 43.66 11.16 384.83 15.58 8.43 30.83 2.06 0.83 12.33 So 0.99 0.05 0.82 2.76 21.34 0.09 0.31 0.05 293.90 2.48 23.06 7.73 177.34 7.50 4.51 15.98 1.46 0.24 2.72 Cvo 0.49 0.62 0.45 0.66 0.71 0.53 0.44 0.29 0.73 0.34 0.53 0.69 0.46 0.48 0.54 0.52 0.71 0.29 0.22 K 10.44 1.10 0.86 1.63 1.40 1.54 0.97 1.26 1.99 1.09 2.02 1.26 0.80 3.19 0.62 0.84 0.68 0.87 1.12 D 965.18 1.99 1.58 1.07 3.00 1.89 2.60 11.08 2.00 6.63 18.55 4.58 1.84 128.99 1.49 1.87 8.14 1.73 8.33 ηγT N 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 X 2.49 0.09 3.52 5.56 17.22 0.23 194.31 0.67 508.52 5.36 19.36 10.76 333.22 7.87 26.84 68.77 3.97 0.78 21.04 M 1.20 0.08 3.20 4.49 9.00 0.17 0.89 0.22 457.00 4.80 14.20 6.70 319.00 5.20 27.50 46.30 3.60 0.72 17.00 S 2.35 0.06 1.61 4.53 18.43 0.25 1004.00 1.92 324.71 3.01 17.63 8.43 112.32 7.20 11.73 126.93 3.10 0.19 17.06 Cv 0.95 0.60 0.46 0.81 1.07 1.10 5.17 2.85 0.64 0.56 0.91 0.78 0.34 0.92 0.44 1.85 0.78 0.25 0.81 X–max 9.30 0.33 7.40 18.34 81.00 1.45 5222.00 10.18 1103.00 14.80 86.30 28.90 641.00 35.00 45.70 699.00 14.10 1.37 98.00 Xmin 0.80 0.04 1.50 0.56 3.00 0.10 0.40 0.14 93.00 2.00 5.40 3.50 193.00 2.70 4.10 7.90 0.30 0.54 10.00 Xo 2.49 0.09 3.52 5.56 11.42 0.17 0.94 0.23 508.52 4.67 15.22 10.76 333.22 5.70 26.84 44.53 3.58 0.75 17.12 So 2.35 0.03 1.61 4.53 6.87 0.05 0.51 0.07 324.71 1.75 8.72 8.43 112.32 2.65 11.73 16.05 2.40 0.15 5.84 Cvo 0.95 0.38 0.46 0.81 0.60 0.29 0.54 0.32 0.64 0.38 0.57 0.78 0.34 0.47 0.44 0.36 0.67 0.20 0.34 K 1.32 1.07 1.55 2.15 0.61 1.79 223.86 3.42 2.20 0.62 0.50 0.76 0.61 0.45 1.80 1.66 0.66 0.76 1.40 D 1.00 1.97 1.00 1.00 4.05 6.65 405610.00 75.70 1.00 1.97 2.57 1.00 1.00 3.75 1.00 12.22 1.44 1.29 3.59 ηοδT N 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 X 7.72 0.16 4.03 3.88 57.92 0.15 2.39 0.67 689.48 10.82 78.08 16.48 487.08 24.59 26.51 55.11 10.39 2.21 15.87 M 1.80 0.10 2.70 3.28 25.50 0.12 1.12 0.21 722.50 10.15 58.50 10.60 438.50 16.95 25.95 54.90 4.85 0.80 11.00 S 33.22 0.28 6.09 2.39 128.29 0.10 4.53 3.37 310.85 5.60 54.89 17.14 444.35 18.96 10.88 34.24 14.90 5.49 20.31 Cv 4.30 1.76 1.51 0.62 2.22 0.69 1.90 5.01 0.45 0.52 0.70 1.04 0.91 0.77 0.41 0.62 1.43 2.48 1.28 Xmax 312.80 2.53 44.10 11.63 1035.00 0.66 34.49 31.99 1839.00 35.40 267.60 132.40 3431.00 80.10 56.60 312.50 80.40 43.42 182.00 Xmin 0.40 0.03 0.50 0.26 3.00 0.05 0.29 0.12 18.00 2.20 4.70 3.00 106.00 3.50 4.70 7.20 0.10 0.51 9.00 Xo 2.13 0.10 2.88 3.48 24.69 0.12 1.17 0.21 676.56 10.55 75.95 13.05 424.02 24.59 26.51 52.22 5.65 0.80 10.65 So 1.45 0.04 1.12 1.80 15.76 0.04 0.65 0.06 287.30 4.98 51.33 7.77 142.64 18.96 10.88 20.61 3.80 0.20 1.21 Cvo 0.68 0.42 0.39 0.52 0.64 0.36 0.55 0.29 0.43 0.47 0.68 0.60 0.34 0.77 0.41 0.40 0.67 0.25 0.11 K 4.11 1.81 1.77 1.50 2.05 1.16 2.75 3.41 2.98 1.25 2.00 1.17 0.90 1.42 1.78 1.33 1.72 2.17 1.06 D 83.14 10.97 7.60 1.48 19.10 2.84 14.35 179.47 1.10 1.15 1.10 2.79 3.58 1.00 1.00 1.75 7.21 75.80 24.96 γδμT N 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 X 2.33 0.42 2.30 1.95 9.33 0.14 17.24 2.49 575.17 5.45 17.67 6.32 332.83 6.83 33.72 34.72 6.20 0.92 13.83 M 2.30 0.12 2.40 2.39 9.50 0.15 2.22 0.27 588.00 4.60 15.75 6.10 271.50 5.00 26.30 40.90 6.10 0.93 14.00 S 1.50 0.76 0.58 1.27 3.78 0.03 37.43 5.45 274.68 2.38 11.19 2.33 143.44 5.25 22.71 15.35 3.63 0.23 1.60 Cv 0.64 1.80 0.25 0.65 0.41 0.21 2.17 2.19 0.48 0.44 0.63 0.37 0.43 0.77 0.67 0.44 0.59 0.25 0.12 Xmax 4.70 1.98 2.90 3.56 14.00 0.18 93.63 13.60 911.00 10.10 35.50 10.20 556.00 17.40 78.10 47.60 10.50 1.19 16.00 Xmin 0.50 0.06 1.60 0.37 3.00 0.10 1.14 0.13 106.00 3.70 4.80 4.00 210.00 3.70 19.00 12.20 1.80 0.67 12.00 Xo 2.33 0.42 2.30 1.95 9.33 0.14 17.24 2.49 575.17 5.45 17.67 6.32 332.83 6.83 33.72 34.72 6.20 0.92 13.83 So 1.50 0.76 0.58 1.27 3.78 0.03 37.43 5.45 274.68 2.38 11.19 2.33 143.44 5.25 22.71 15.35 3.63 0.23 1.60 Cvo 0.64 1.80 0.25 0.65 0.41 0.21 2.17 2.19 0.48 0.44 0.63 0.37 0.43 0.77 0.67 0.44 0.59 0.25 0.12 K 1.24 4.81 1.01 0.75 0.33 1.11 19.86 12.61 2.48 0.63 0.45 0.45 0.61 0.39 2.26 0.84 1.03 0.90 0.92 D 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 φδT N 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 X 6.26 0.12 2.67 3.59 39.32 0.14 1.18 0.23 685.78 18.68 163.18 22.36 753.57 62.28 23.08 68.96 4.92 0.76 11.97 M 1.60 0.11 2.20 2.75 16.00 0.13 0.87 0.20 707.00 16.90 112.40 21.10 605.00 41.60 19.90 70.80 3.20 0.70 11.00 S 18.49 0.05 1.35 3.24 109.58 0.05 0.91 0.11 269.70 11.51 198.52 11.21 699.14 76.16 10.29 29.75 5.95 0.20 2.71 Cv 2.95 0.43 0.51 0.90 2.79 0.35 0.77 0.48 0.39 0.62 1.22 0.50 0.93 1.22 0.45 0.43 1.21 0.27 0.23 Xmax 108.70 0.24 7.50 18.61 680.00 0.29 5.46 0.65 1311.00 59.90 1107.00 47.20 4371.00 427.60 53.70 128.10 32.40 1.38 20.00 Xmin 0.70 0.04 1.00 0.45 3.00 0.06 0.34 0.12 49.00 4.10 5.00 2.80 107.00 3.60 9.50 9.10 1.00 0.47 9.00 Xo 1.63 0.12 2.53 3.17 19.51 0.14 1.06 0.21 685.78 16.64 125.44 22.36 570.67 44.31 23.08 68.96 3.67 0.74 11.97 So 0.77 0.05 1.09 2.04 12.51 0.05 0.55 0.07 269.70 7.67 99.37 11.21 210.14 32.06 10.29 29.75 2.45 0.18 2.71 Cvo 0.47 0.43 0.43 0.65 0.64 0.35 0.52 0.33 0.39 0.46 0.79 0.50 0.37 0.72 0.45 0.43 0.67 0.24 0.23 K 3.33 1.32 1.17 1.38 1.39 1.12 1.35 1.15 2.96 2.15 4.18 1.58 1.39 3.59 1.55 1.67 0.82 0.74 0.80 D 92.56 1.00 1.31 1.79 17.66 1.00 1.83 1.76 1.00 1.68 2.60 1.00 4.39 3.34 1.00 1.00 3.25 1.18 1.00 Notes: The dimension is 10−9 for Au and Hg, and 10−6 for other elements. N: Number of samples; X, S, and Cv are the arithmetic means, standard deviation, and coefficient of variation of an element before the removal of outliers; Xo, So and Cvo are the arithmetic mean, standard deviation, and coefficient of variation of an element after the removal of outliers; M: median; K: Concentration coefficient, K=X/the mean content of an element in the study area (see Table 3 for details); D: The superposition strength coefficient, D=(X·S)/(Xo·So).
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Table 6. Detection limits of analytical methods and reported rates of the elements
Element Analytical method Actual detection limit/10−6 Required detection limit/10−6 Rated rate/% As AFS 0.2 1.0 99.57 Sb AFS 0.05 0.2 100 Hg CVAFS 0.0003 0.0005 100 Au ICP–MS 0.0001 0.0003 99.94 W ICP–MS 0.2 0.5 99.39 Bi ICP–MS 0.05 0.1 100 Cd ICP–MS 0.05 0.1 96.59 Cu XRF 0.9 1.5 100 Pb XRF 2.0 5.0 99.94 Zn XRF 1.0 15 100 Ba XRF 18 50 98.72 Co XRF 0.8 1.0 100 Cr XRF 2.5 15 99.82 Mn XRF 10 30 100 Ni XRF 1.0 3.0 100 Ag ES 0.02 0.03 100 Sn ES 0.6 1 95.01 Mo ES 0.2 0.5 100 B ES 1 5 100
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[1] Sorby H C. 1863. On the direct correlation of mechanical and chemical forces[J]. London Proceedings of Royal Society, 12: 538−550. doi: 10.1098/rspl.1862.0117
[2] 陈楠. 2013. 云南澜沧县打马河铅锌矿区构造地球化学特征及成矿预测研究[D]. 昆明理工大学: 1–72.
[3] 戴问天. 1987. 甘南毕家山铅锌矿床地质特征与成因[J]. 长安大学学报(地球科学版), 9(2): 47−54. https://www.cnki.com.cn/Article/CJFDTOTAL-XAGX198702004.htm
[4] 冯建忠, 汪东波, 王学明, 邵世才, 林国芳, 史建军. 2003. 甘肃礼县李坝大型金矿床成矿地质特征及成因[J]. 矿床地质, 22(3): 257−263+225. doi: 10.3969/j.issn.0258-7106.2003.03.006
[5] 韩润生. 2005. 隐伏矿定位预测的矿田(床)构造地球化学方法[J]. 地质通报, 24(10-11): 978−984. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD2005Z1018.htm
[6] 韩润生. 2013. 构造地球化学近十年主要进展[J]. 矿物岩石地球化学通报, 32(2): 198−203. doi: 10.3969/j.issn.1007-2802.2013.02.005
[7] 韩润生, 陈进, 李元, 马德云, 高德荣, 赵德顺. 2001. 云南会泽麒麟厂铅锌矿床构造地球化学及定位预测[J]. 矿物学报, (4): 667−673. doi: 10.3321/j.issn:1000-4734.2001.04.017
[8] 黎彤. 1976. 化学元素的地球丰度[J]. 地球化学, (3): 167−174. doi: 10.3321/j.issn:0379-1726.1976.03.004
[9] 李实. 1989. 西秦岭铅锌矿床成因探讨[J]. 西北地质, (3): 21, 22−30. https://www.cnki.com.cn/Article/CJFDTOTAL-XBDI198903005.htm
[10] 李通国, 金治鹏. 2009. 甘肃西秦岭地区地球化学特征及找矿预测[J]. 物探与化探, 33(2): 123−127. https://www.cnki.com.cn/Article/CJFDTOTAL-WTYH200902004.htm
[11] 卢杰. 2016. 甘肃西秦岭金矿资源特征及赋矿规律研究[D]. 中国地质大学(北京): 1–96.
[12] 马国良, 祁思敬, 李英, 薛春纪. 1996. 甘肃厂坝铅锌矿床喷气沉积成因研究[J]. 地质找矿论丛, (3): 36−44. https://www.cnki.com.cn/Article/CJFDTOTAL-DZZK603.004.htm
[13] 潘桂棠, 肖庆辉, 陆松年, 邓晋福, 冯益民, 张克信, 张智勇, 王方国, 邢光福, 郝国杰, 冯艳芳. 2009. 中国大地构造单元划分[J]. 中国地质, 36(1): 1−28. doi: 10.3969/j.issn.1000-3657.2009.01.001
[14] 祁思敬, 李英, 曾章仁, 梁文艺, 隗合明, 宁晰春. 1993. 秦岭热水沉积型铅锌(铜)矿床[M]. 北京: 地质出版社. 1–167.
[15] 祁思敬, 李英. 1993. 秦岭泥盆系铅锌成矿带[M]. 北京: 地质出版社. 1–178.
[16] 钱建平. 1999. 构造地球化学浅议[J]. 地质地球化学, 27(3): 94−101. https://www.cnki.com.cn/Article/CJFDTOTAL-DZDQ199903013.htm
[17] 宋明春, 宋英昕, 李杰, 曹春国, 丁正江, 刘晓, 周明岭, 李世勇. 2020. 深部矿阶梯式找矿方法: 以胶东金矿集区深部找矿为例[J/OL]. 中国地质: 1–14.
[18] 孙矿生, 彭德启. 2004. 甘肃省铅锌矿成矿系列及控矿因素[J]. 甘肃地质学报, 13(1): 1−9. https://www.cnki.com.cn/Article/CJFDTOTAL-GSDZ200401001.htm
[19] 涂光炽. 1984. 构造与地球化学[J]. 大地构造与成矿学, 8(1): 1−5. https://www.cnki.com.cn/Article/CJFDTOTAL-DGYK201404012.htm
[20] 王锦涛. 2019. 甘肃厂坝铅锌矿床地质特征、矿床成因及成矿模式的探讨[J]. 世界有色金属, 517(1): 108−110. doi: 10.3969/j.issn.1002-5065.2019.01.061
[21] 王孝国, 杨悟平, 谢建军, 边祥会, 席振铢, 龙霞. 2014. 郭家沟大型隐伏铅锌矿床的发现与意义[J]. 地质与勘探, 50(5): 932−937. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKT201405013.htm
[22] 王义天, 王瑞廷, 胡乔青, 刘升有, 魏然, 李建华, 袁群虎, 刘协鲁, 代军治, 温深文, 王双彦. 2013. 西秦岭凤太和西成矿集区铅锌成矿作用对比[J]. 矿物学报, 33(S2): 52−54. https://www.cnki.com.cn/Article/CJFDTOTAL-KWXB2013S2030.htm
[23] 夏云, 贾祥祥, 邴明明. 2020. 甘肃省厂坝矿集区十里铺幅和黄渚关幅 1∶50 000 地球化学数据集[DB/OL]. 地质科学数据出版系统. (2020-12-30). DOI: 10.35080/data.C.2020.P30.
[24] 叶天竺, 吕志成, 庞振山, 张德会, 刘士毅, 王全明, 刘家军, 程志中, 李超岭, 肖克炎, 甄世民, 杜泽忠, 陈正乐. 2014. 勘查区找矿预测理论与方法[总论][M]. 北京: 地质出版社. 1–703.
[25] 叶天竺, 韦昌山, 王玉往, 祝新友, 庞振山, 姚书振, 秦克章, 韩润生, 叶会寿, 孙景贵, 蔡煜琦, 甄世民, 薛建玲, 范宏瑞, 倪培, 曾庆栋, 蒋少涌, 杜杨松, 李胜荣, 郝立波, 张均, 陈正乐, 耿林, 潘家永, 蔡锦辉, 黄智龙, 李厚民, 孙丰月, 陈衍景, 陈郑辉, 杜泽忠, 陶文, 肖昌浩, 张志辉, 贾儒雅, 陈辉, 姚磊. 2017. 勘查区找矿预测理论与方法[各论][M]. 北京: 地质出版社. 1–594.
[26] 杨松年, 缪远兴. 1986. 厂坝——李家沟铅锌矿床地质特征[J]. 矿床地质, 9(2): 14−23. https://www.cnki.com.cn/Article/CJFDTOTAL-KCDZ198602001.htm
[27] 姚书振, 周宗桂, 吕新彪, 陈守余, 丁振举, 王苹. 2006. 秦岭成矿带成矿特征和找矿方向[J]. 西北地质, 39(2): 156−177. doi: 10.3969/j.issn.1009-6248.2006.02.010
[28] 俞中辉, 祝新友, 童随友, 宋建冶, 汪东波, 卫治国. 2008. 西成地区铅-锌矿、金矿硫铅同位素特征及成矿关系的研究[J]. 矿产与地质, 127(3): 196−203. doi: 10.3969/j.issn.1001-5663.2008.03.002
[29] 张世新, 胡乔青, 王义天, 魏然, 柯昌辉. 2019. 西秦岭西成矿集区郭家沟超大型铅锌矿床成矿地质特征与控矿因素[J]. 矿床地质, 38(5): 1129−1146. https://www.cnki.com.cn/Article/CJFDTOTAL-KCDZ201905012.htm
[30] 张新虎, 刘建宏, 梁明宏, 田黎萍, 李通国, 赵彦庆. 2013. 甘肃省区域成矿及找矿[M]. 北京: 地质出版社. 1–634.
[31] 张长青, 芮宗瑶, 陈毓川, 王登红, 陈郑辉, 娄德波. 2013. 中国铅锌矿资源潜力和主要战略接续区[J]. 中国地质, 40(1): 248−272. doi: 10.3969/j.issn.1000-3657.2013.01.017
[32] 张旺定. 2001. 甘肃西成地区金、铅锌矿床成矿系列与时空分布规律[D]. 西北大学: 1–73.
[33] 祝新友, 汪东波, 卫治国, 王瑞廷, 邱小平. 2006. 甘肃西成地区南北铅锌矿带矿床成矿特征及相互关系[J]. 中国地质, 33(6): 1361−137. doi: 10.3969/j.issn.1000-3657.2006.06.020
[1] Chen Nan. 2013. Geochemical characteristics and ore prediction of the Pb–Zn polymeallic district in Damahe of Lancang County, Yunnan[D]. Kunming University of Science and Technology, 1–72 (in Chinese with English abstract).
[2] Dai Wentian. 1987. Geology and genesis of the Pb–Zn deposit in Bijiashan, S. Gansu[J]. Journal of Chang’an University (Earth Science edition), 9(2): 47−54 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XAGX198702004.htm
[3] Feng Jianzhong, Wang Dongbo, Wang Xueming, Shao Shicai, Lin Guofang, Shi Jianjun. 2003. Geology and metallogenesis of Liba large-size gold deposit in Lixian, Gansu Province[J]. Mineral Deposits, 22(3): 257−263, 225 (in Chinese with English abstract). http://www.cqvip.com/QK/93610X/200303/8406740.html
[4] Han Runsheng. 2005. Orefield/deposit tectono-geochemical method for the localization and prognosis of concealed orebodies[J]. Geological Bulletin of China, 24(10-11): 978−984 (in Chinese with English abstract).
[5] Han Runsheng. 2013. Main study progress for ten years of tectonic geochemistry[J]. Bulletin of Mineralogy and Geochemistry, 32(2): 198−203 (in Chinese with English abstract).
[6] Han Runsheng, Chen Jin, Li Yuan, Ma Deyun, Gao Derong, Zhao Deshun. 2001. Tectono-geochemical features and orientation prognosis of concealed ores of Qilinchang lead-zinc deposit in Huize, Yunnan[J]. Acta Mineralogica Sinica, (4): 667−673 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KWXB200104016.htm
[7] Li Shi. 1989. Genesis of the West Qinling Pb–Zn deposits[J]. Northwestern Geology, 22(3): 22−30 (in Chinese).
[8] Li Tong. 1976. Chemical element abundances in the earth and it’s major shells[J]. Geochimica, (3): 167−174 (in Chinese with English abstract).
[9] Li Tongguo, Jin Zhipeng. 2009. Geochemical characteristics and ore-prospecting prognosis of the west Qinling area in Gansu province[J]. Geophysical and Geochemical Exploration, 33(2): 123−127 (in Chinese with English abstract).
[10] Lu Jie. 2016. Study on characteristics and ore–host regularity of gold mineral in the western Qinling region, Gansu Province[D]. China University of Geosciences (Beijing): 1–96(in Chinese with English abstract).
[11] Ma Guoliang, Qi Sijing, Li Ying, Xue Chunji. 1996. A study of the exhalative origin of the Changba Pb–Zn deposit, Gansu Province[J]. Contributions to Geology and Mineral Resources Research, (3): 36−44 (in Chinese with English abstract).
[12] Pan Guitang, Xiao Qinhui, Lu Songnian, Deng Jinfu, Feng Yimin, Zhang Kexin, Zhang Zhiyong, Wang Fangguo, Xing Guangfu, Hao Guojie, Feng Yanfang. 2009. Subdivision of Tectonic units in China[J]. Geology in China, 36(1): 1−28 (in Chinese with English abstract).
[13] Qi Sijing, Li Ying, Zeng Zhangren, Liang Wenyi, Wei Heming, Ning Xichun. 1993. SEDEX-type lead–zinc (copper) deposits in Qinling mountains[M]. Beijing: Geological Publishing House, 1–167(in Chinese).
[14] Qi Sijing, Li Ying. 1993. Lead–Zinc metallogenic belt of Devonian System in Qinling Mountains[M]. Beijing: Geological Publishing House, 1–178(in Chinese).
[15] Qian Jianping. 1999. Tectono-geochemistry—a brief discussion[J]. Geological-Geochemistry, 27(3): 94−101 (in Chinese with English abstract).
[16] Song Mingchun, Song Yingxin, Li Jie, Cao Chunguo, Ding Zhengjiang, Liu Xiao, Zhou Mingling, Li Shiyong. 2020. Stepwiseprospecting method for deep–seated deposit: Focus on deep prospecting of ore concentration area of gold in Shandong Peninsula, China[J/OL]. Geology in China: 1–14 (in Chinese with English abstract).
[17] Sorby H C. 1863. On the direct correlation of mechanical and chemical forces[J]. London Proceedings of Royal Society, 12: 538−550. doi: 10.1098/rspl.1862.0117
[18] Sun Kuangsheng, Peng Deqi. 2004. Lead-zinc metallogenic types and ore-control factor in Gansu Province[J]. Acta Geologica Gansu, 13(1): 1−9 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GSDZ200401001.htm
[19] Tu Guangzhi. 1984. Tectonics and geochemistry[J]. Geotectonica et Metallogenia, 8(1): 1−5 (in Chinese with English abstract).
[20] Wang Jintao. 2019. Geological characteristics, discussion the genesis and metallogenic model of the Changba Pb–Zn deposit in Gansu[J]. World Nonferrous Metals, 517(1): 108−110 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-COLO201901061.htm
[21] Wang Xiaoguo, Yang Wuping, Xie Jianjun, Bian Xianghui, Xi Zhenzhu, Long Xia. 2014. Discovery of the large concealed Pb–Zn deposit in the Guojiagou ore district and its geological significance[J]. Geology and Exploration, 50(5): 932−937 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKT201405013.htm
[22] Wang Yitian, Wang Ruiting, Hu Qiaoqing, Liu Shengyou, Wei Rui, Li Jianhua, Yuan Qunhu, Liu Xilu, Dai Junzhi, Wen Shenwen, Wang Shuangyan. 2013. Comparison of the Pb–Zn metallogeny between Fengtai and Xicheng ore cluster in the West Qinling[J]. Acta Mineralogica Sinica, 33(S2): 52−54 (in Chinese).
[23] Xia Yun, Jia Xiangxiang, Bing Mingming. 2020. 1∶50 000 geochemical dataset of the Shilipu and Huangzhuguan Map-sheets, Changba Ore Concentration Area, Gansu Province[DB/OL]. Geoscientific Data & Discovery Publishing System. (2020-12-30). DOI: 10.35080/data.C.2020.P30.
[24] Yang Songnian, Miao Yuanxing. 1986. Geological characteristics of the Changba—Lijiagou lead-zinc deposit[J]. Mineral deposits, 9(2): 14−23 (in Chinese with English abstract).
[25] Yao Shuzhen, Zhou Zonggui, Lu Xinbiao, Chen Shouyu, Ding Zhenju, Wang Ping. 2006. Mineralization charactertics and prospecting potential in the Qinling metallogenic belt[J]. Northwestern Geology, 39(2): 156−177 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=XBDI200602011&dbcode=CJFD&year=2006&dflag=pdfdown
[26] Ye Tianzhu, Lyu Zhicheng, Pang Zhenshan, Zhang Dehui, Liu Shiyi, Wang Quanming, Liu Jiajun, Cheng Zhizhong, Li Chaoling, Xiao Keyan, Zhen Shimin, Du Zezhong, Chen Zhengle. 2014. Theories and methods of prospecting prediction in prospecting areas (general)[M]. Beijing: Geological Publishing House, 1–703 (in Chinese).
[27] Ye Tianzhu, Wei Changshan, Wang Yuwang, Zhu Xinyou, Pang Zhenshan, Yao Shuzhen, Qin Kezhang, Han Runsheng, Ye Huishou, Sun Jinggui, Cai Yuqi, Zhen Shimin, Xue Jianling, Fan Hongrui, Ni Pei, Zeng Qingdong, Jiang Shaoyong, Du Yangsong, Li Shengrong, Hao Libo, Zhang Jun, Chen Zhengle, Geng Lin, Pan Jiayong, Cai Jinhui, Huang Zhilong, Li Houmin, Sun Fengyue, Chen Yanjing, Chen Zhenghui, Du Zezhong, Tao Wen, Xiao Changhao, Zhang Zhihui, Jia Ruya, Chen Hui, Yao Lei. 2017. Theories and methods of prospecting prediction in prospecting areas (monographs)[M]. Beijing: Geological Publishing House, 1–594(in Chinese).
[28] Yu Zhonghui, Zhu Xinyou, Tong Suiyou, Song Jianye, Wang Dongbo, Wei Zhiguo. 2008. Study on characteristics of S, Pb isotopes of the Pb–Zn deposits, Au deposits in Xicheng area and their metallogenic relationship[J]. Minerals Resources and Geology, 127(3): 196−203 (in Chinese with English abstract).
[29] Zhang Changqing, Rui Zongyao, Chen Yuchuan, Wang Denghong, Chen Zhenghui, Lou Debo. 2013. The main successive strategic bases of resources for Pb–Zn deposits in China[J]. Geology in China, 40(1): 248−272 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DIZI201301019.htm
[30] Zhang Shixin, Hu Qiaoqing, Wang Yitian, Wei Ran, Ke Changhui. 2019. Characteristics of ore geology and ore-controlling factors of giant Guojiagou Pb–Zn deposit in Xicheng ore concentration area, western Qinling[J]. Mineral Deposits, 38(5): 1129−1146 (in Chinese with English abstract).
[31] Zhang Wangding. 2001. Gold deposits and lead–zinc deposits metallogenic series and regularity of its time–space distribution of Xihe–Chengxian area, Gansu[D]. Northwest University, 1–73(in Chinese with English abstract).
[32] Zhang Xinhu, Liu Jianhong, Liang Minghong, Tian Liping, Li Tongguo, Zhao Yanqing. 2013. Regional mineralization and prospecting in Gansu Province[M]. Beijing: Geological Publishing House, 1–634(in Chinese).
[33] Zhu Xinyou, Wang Dongbo, Wei Zhiguo, Wang Ruiting, Qiu Xiaoping. 2006. Metallogenic characteristics and relationships of ore deposits in the north and south lead-zinc zones in the Xicheng area, Gansu[J]. Geology in China, 33(6): 1361−1370 (in Chinese with English abstract). http://www.researchgate.net/publication/285635996_Metallogenic_characteristics_and_relationships_of_ore_deposits_in_the_north_and_south_lead-zinc_zones_in_the_Xicheng_area_Gansu
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