南京大学学报(自然科学版) ›› 2019, Vol. 55 ›› Issue (6): 898–915.doi: 10.13232/j.cnki.jnju.2019.06.003

• 应用矿物学 • 上一篇    下一篇

辽宁五龙金矿黄铁矿标型特征研究及深部找矿预测

王冬丽1,申俊峰1(),邱海成2,杜佰松1,李建平2,聂潇1,王业晗1   

  1. 1. 中国地质大学地球科学与资源学院,北京,100083
    2. 辽宁五龙黄金矿业有限责任公司,丹东,118012
  • 收稿日期:2019-09-20 出版日期:2019-11-30 发布日期:2019-11-29
  • 通讯作者: 申俊峰 E-mail:Shenjf@cugb.edu.cn
  • 基金资助:
    国家重点研发计划(2016YFC0600106)

Study on typomorphic characteristics of pyrite and prediction of deep prospecting of Wulong gold deposit in Liaoning province

Dongli Wang1,Junfeng Shen1(),Haicheng Qiu2,Baisong Du1,Jianping Li2,Xiao Nie1,Yehan Wang1   

  1. 1. School of Earth Science and Resources, China University of Geosciences, Beijing, 100083, China
    2. Wulong Mining Co. Limited,Dandong, 118012, China
  • Received:2019-09-20 Online:2019-11-30 Published:2019-11-29
  • Contact: Junfeng Shen E-mail:Shenjf@cugb.edu.cn

摘要:

辽宁五龙金矿位于营口?宽甸古隆起的南部,鸭绿江成矿带西北侧.该矿的主要载金矿物为黄铁矿,针对m2?3,m2?6和m4?2矿脉黄铁矿标型特征的系统研究表明:其黄铁矿的S/Fe为1.90~1.98,属亏硫型;在-454~-609 m标高范围内ω(Fe)/ω(S+As)为0.888~0.908,微量元素(As+Sb+Se+Te)组合、(Ag+Cu+Pb+Zn)组合和(Co+Ni+Ti+Cr)组合在-530 m标高以下具有首尾晕显著叠加同步增加的变化;成矿延伸指数(γ)变化为29.5%~64.5%,呈现波动式变化,且在-609 m标高出现明显折返趋势,表明-454~-609 m标高范围属于矿床的中上部位;此外,黄铁矿出现率平均为81.28%,垂向上呈“S”型波动,-609 m标高P导型出现率在80%以上,并有下延增大趋势,同样说明在-609 m标高下部仍具较好找矿潜力.矿石中微量元素Ag,Cu,As,Pb,Bi高值区相互叠加,在南部-609 m标高处见有两处高值叠加区向下尚未闭合,暗示有向下延伸的趋势.综合认为南部矿体向下找矿前景更大.

关键词: 黄铁矿, 标型特征, 深部预测, 五龙金矿

Abstract:

Wulong gold deposit in Liaoning province is located in the southern Yingkou?Kuandian palaeohigh,northwestern Yalu River metallogenic belt. The pyrite which is main mineral loaded gold.Systematic study on typomorphic characteristics of pyrite in m2?3,m2?6 and m4?2 veins shows that:S/Fe values of pyrite ranges from 1.90 to 1.98 in 2nd Well of Wulong gold field,which indicates that pyrite is sulfur deficiency; ω(Fe)/ω(S+As) ranged from 0.888 to 0.908 in the range of -454~-609 m elevation; Type combinations of trace elements (As+Sb+Se+Te),(Ag+Cu+Pb+Zn) combinations and (Co+Ni+Ti+Cr) combinations below the -530 m elevation have significant superimposed changes in the halo of the head and tail and the simultaneous increase. The metallogenic extension index (γ) of ore?bearing vein in the depth -454~-609 m ranges from 29.5% to 64.5%,which presents fluctuation change characteristics. When the depth is deeper than -609 m,shows an obvious decreased trend,which indicates that the elevation range of -454~-609 m belongs to the middle and upper part of the deposit.In addition,the average rate of pyrite occurrence is 81.28%,and the vertical is "S" type. The occurrence rate is greater than 80% when the depth is deeper than -609m,which shows an obvious increased trend with the depth increasing. It shows that the lower part of -609m elevation still has better prospecting potential. Trace elements Ag,Cu,As,Pb,Bi,Mo in the ore of abnormal areas overlap each other,and two high value south areas with depth -609 m is not closed downward,which indicates that the ore bodies have downward extension trend. Therefore,the paper deduces that deep prospecting potential in south area is still greater.

Key words: pyrite, typomorphic, characteristics, deep prediction, Wulong gold deposit

中图分类号: 

  • P57

图1

辽东五龙金矿床区域地质图(据文献[17,18])"

图2

五龙金矿矿区地质图"

图3

取样位置投影图"

图4

辽宁五龙金矿四个阶段黄铁矿的产出形态 (a) 第Ⅰ阶段自形立方体黄铁矿;(b)第Ⅱ阶段半自形立方体和五角十二面体黄铁矿; (c) 第Ⅲ阶段细网脉状、团块状产出黄铁矿;(d) 第Ⅳ阶段黄白色细粒他形黄铁矿"

表1

五龙金矿矿体不同标高黄铁矿S/Fe及ω(Fe)/ ω(S+As)"

样号 标高(m) 元素含量(均值)(%)

S/Fe(原子个数比)

均值

ω(Fe)/ω(S+As)

均值

S Fe As
w?454?2?m2?3(4) -454 51.21 46.14 0.23 1.94 0.90
w?490?2?m2?3(6) -490 51.19 46.44 0.06 1.93 0.91
w?528?2?m2?3(3) -528 51.68 45.93 0.08 1.97 0.89
w?564?2?m2?3(3) -564 51.39 46.23 0.13 1.95 0.90
w?609?2?m2?3(4) -609 50.87 46.21 0.10 1.93 0.91

表2

黄铁矿ω(Fe)/ω(S+As)值与其形成深度的关系[15,23] "

产地 产出部位 矿石类型

ω(Fe)

(%平均值)

ω(As)

(%平均值)

ω(S)

(%平均值)

ω(Fe)/

ω(S+As)

样品个数
苏联 石英脉型 45.615 1.55 52.35 0.846 2
细脉浸染型 45.72 1.28 51.68 0.863 1
石英脉型 46.343 0.251 49.775 0.926 2

表3

五龙金矿黄铁矿单矿物微量元素测试结果"

样号 标高(m) 元素含量(10?6
Au Ag As Li Be Sc V Cr Co Ni Cu Zn Ga Hg Rb Mo
w?490?2?m2?3?4 -490 35.7 18.0 947 0.087 0.017 0.13 3.96 2.75 165 180 362 7.70 0.52 420 0.34 0.28
w?490?2?m2?3?6 79.5 48.2 1464 0.16 0.017 0.16 3.75 5.32 290 131 306 15.7 0.83 676 0.14 0.52
w?528?2?m2?6?5 -528 40.0 4.97 1272 0.24 0.048 0.13 3.91 0.76 217 203 60.2 8.48 1.74 536 0.81 0.22
w?528?2?m2?3?1 49.2 15.2 1448 0.11 0.030 0.12 2.74 1.26 193 123 770 37.6 0.19 430 0.20 17.5
w?564?2?m2?3?1 -564 22.8 3.78 2201 0.83 0.112 0.34 3.26 3.30 66.3 22.9 27.9 22.7 1.64 573 10.2 0.35
w?564?2?m4?2?1 16.3 6.48 565 0.37 0.013 0.30 4.07 4.79 71.3 22.5 233 5.86 0.40 576 1.17 0.62
w?609?2?2?2 -609 19.5 54.3 2642 0.21 0.018 0.16 4.37 1.85 303 291 318 82.0 0.74 1098 0.48 1.20
w?609?2?m2?6?5 3.86 5.89 1230 0.047 0.006 0.15 3.64 0.52 134 404 36.8 32.8 0.14 1184 0.14 0.49
样号 标高(m) 元素含量(10?6
In Sb Cs Ba Hf Ta W Tl Pb Bi Th U Ti Ge Se Te
w?490?2?m2?3?4 -490 0.026 1.98 0.15 29.3 0.040 0.068 2.46 0.44 708 857 0.17 0.013 24.3 4.98 34.7 13.3
w?490?2?m2?3?6 0.033 1.91 0.036 23.5 0.042 0.048 6.83 0.29 2026 2517 0.13 0.031 9.9 4.79 47.5 115
w?528?2?m2?6?5 -528 0.013 1.62 0.37 19.0 0.029 0.049 3.81 0.57 55.0 1044 0.14 0.023 52.3 5.27 68.9 25.9
w?528?2?m2?3?1 0.050 1.05 0.047 23.9 0.032 0.046 7.30 0.66 513 553 0.11 0.013 41.8 4.19 46.8 23.8
w?564?2?m2?3?1 -564 0.018 3.12 0.28 30.3 0.40 0.16 21.5 0.21 60.6 98.8 2.80 0.76 25.1 4.33 80.6 4.49
w?564?2?m4?2?1 0.017 0.65 0.056 28.3 0.14 0.11 52.4 0.39 6.16 757 0.49 0.062 77.1 4.73 54.4 30.3
w?609?2?2?2 -609 0.070 0.96 0.094 24.8 0.051 0.038 16.9 0.23 1464 654 0.39 0.059 18.5 5.04 49.2 24.7
w?609?2?m2?6?5 0.018 3.37 0.027 25.5 0.040 0.076 4.19 0.13 469 36.7 0.12 0.017 29.1 5.17 58.6 3.27

图5

五龙金矿黄铁矿微量元素R型聚类分析谱系图"

图6

黄铁矿微量元素垂向含量分布图"

表4

五龙金矿2号井不同标高黄铁矿的热电性特征"

样号

标高

(m)

P型(μV·℃-1 N型(μV·℃-1 P型率(%)

热电

导型

范围 平均值 范围 平均值
w?454?2?1?3 -454 56.3~332.8 222.4 -92.7~-237.9 -139.7 70 P?N
w?454?2?2?4 53.3~322.6 236.1 -61.6~-167.2 -91.6 92 P?N
w?454?2?4?2 59.2~303.9 212.2 -82.6~-184.1 -126.9 92 P?N
w?454?2?5?1 48.6~301.7 190.6 -54.4~-115.5 -85.5 92 P?N
w?454?2?9?2 85.2~320.5 156.7 -21.8~-269.6 -111.2 46 N?P
w?454?2?m2?3?1 56.5~333.9 163.1 -91.7~254.9 -124.5 66 P?N
w?454?2?m2?3?2 81.7~328.3 215.8 - - 100 P
w?454?2?m2?3?3 44.6~317.8 146.6 -5~172.5 -78.4 80 P?N
w?454?2?m2?3?5 43.5~275.2 157.4 -24.6~-110 -57.2 86 P?N
w?454?2?m2?3?6 87.1~309.1 175.6 -80~-102 -90.5 94 P?N
w?490?2?m2?3?1 -490 38.5~333.3 200.8 -69.5~-131.3 -106.4 84 P?N
w?490?2?m2?3?2 61.3~325.6 199.5 -77.5~-99.2 -87.4 96 P?N
w?490?2?m2?3?4 72.8~306 179.9 -102.6~-190.6 -129.5 92 P?N
w?490?2?m2?3?5 92~333.3 208.1 -35.2~-153.5 -111.7 82 P?N
w?490?2?m2?3?6 23.6~332.8 188 -55~-110.6 -78.9 82 P?N
w?490?2?m2?3?8 59.9~325 199.9 -74.8~-171.8 -110.7 94 P?N
w?528?2?m2?3?1 -528 73.2~311.7 204.7 -73.8~-154.8 -94.8 82 P?N
w?528?2?m2?3?2 76.9~311.6 185.7 -49.6~-157.2 -89.9 90 P?N
w?528?2?m2?3?4 54.3~325.4 168.7 -43.1~-133 -83.9 82 P?N
w?528?2?m2?3?5 74.1~286.9 202.7 -54.8~-103.1 -81.4 86 P?N
w?528?2?m2?3?6 57~321.5 202.7 -37~-118.4 -84.6 90 P?N
w?528?2?m2?3?7 72.1~336.7 193.1 -78.9~-141.2 -107.5 78 P?N
w?528?2?m2?3?8 24.9~328.2 166.2 -52~-136.5 -93.9 82 P?N
w?528?2?m2?3?9 68~298.3 165.7 -110.7~-182.7 -138.8 92 P?N
w?528?2?m2?6?1 43.6~326.6 182.5 -34.8~-74.9 -65.1 94 P?N
w?528?2?m2?6?2 59.6~327.8 224.7 -109 -109 98 P?N
w?528?2?m2?6?3 103~328.8 229.1 - - 100 P
w?528?2?m2?6?5 55.4~326.6 184.5 -54.8~-113.6 -75.1 84 P?N
w?564?2?m2?3?6 -564 67.6~303.2 159.5 -39.9~-319.5 -97.9 52 P?N
w?564?2?m2?3?7 70.1~330.6 219.5 -103.9~-121.3 -112.6 96 P?N
w?564?2?m2?3?A 40.6~322.5 242 - - 100 P
w?564?2?m2?3?B 58.4~331.6 224.1 -22.9~-127.9 -82.4 68 P?N
w?564?2?m2?3?C 3.4~280.9 110 -42.4~-156.8 -90.4 60 P?N
w?564?2?m4?2?1 57.3~267.9 182.7 -51.9~-194.6 -90.4 66 P?N
w?609?2?m2?3?1 -609 15.1~330.6 153.8 -52.9~-168.9 -82.8 82 P?N
w?609?2?m2?3?2 47.8~324.1 209.2 -67.6~-295.6 -122.6 78 P?N
w?609?2?2?2 16.7~330 190.7 -37.8~-135.1 -88.4 76 P?N
w?609?2?4?1 72~313.3 149.2 -52.6~-198.3 -120.1 54 P?N
w?609?2?5?1 58.3~329.5 180.1 -48.9~-219 -120.4 64 P?N
w?609?2?6?1 44.1~292.2 177.3 -78.9~-147.6 -117.2 90 P?N
w?609?2?7?1 30.2~322.7 208.2 -55.6~-170 -108.2 74 P?N
w?609?2?11?1 40.7~327.1 114.4 -30.1~-294.3 -92.5 78 P?N
w?609?2?14?1 54.9~333.9 127.4 -58.8~-168.9 -116.6 52 P?N
w?609?2?15?1 45.2~309.5 145.6 -60.5~-224.2 -105.4 48 N?P
w?609?2?16?1 68.4~302.1 202.4 -65.4~-256.7 -124.5 34 N?P
w?609?2?m4?2?1 92.9~324.1 198.3 -59.9~-169.5 -107.9 94 P?N
w?609?2?m4?2?2 38.6~314.7 152.3 -33.2~-124.1 -68.7 74 P?N
w?609?2?m4?2?3 48.1~330.6 215.4 -44.4~-84.5 -64.5 96 P?N
w?609?2?m2?6?1 83.6~277.5 187.4 - - 100 P
w?609?2?m2?6?2 127~331.1 260.3 -98.8~-99.2 -99 96 P?N
w?609?2?m2?6?3 83.9~328.3 214.3 - - 100 P
w?609?2?m2?6?4 65.4~326.2 207.4 -42.6~-146.7 -95.5 92 P?N
w?609?2?m2?6?5 61.1~313.8 194.1 -98~-232.5 -163 78 P?N

图7

五龙金矿黄铁矿P型出现率垂向分布特征"

图8

不同标高P型黄铁矿出现频率等值线图"

表5

五龙金矿黄铁矿补偿热电系数(Xnp)及成矿延伸指数(γ)"

样号 标高(m) f f f f Xnp 成矿延伸指数(γ
w?454?2?1?3 -454 0 40.0 24.0 6.0 4.0 49.0
w?454?2?2?4 0 68.0 8.0 0.0 60.0 35.0
w?454?2?4?2 0 56.0 8.0 0.0 48.0 38.0
w?454?2?5?1 0 44.0 8.0 0.0 36.0 41.0
w?454?2?9?2 0 10.0 50.0 2.0 -44.0 61.0
w?454?2?m2?3?1 0 24.0 32.0 2.0 -12.0 53.0
w?454?2?m2?3?2 0 56.0 0.0 0.0 56.0 36.0
w?454?2?m2?3?3 0 14.0 20.0 0.0 -6.0 51.5
w?454?2?m2?3?5 0 24.0 14.0 0.0 10.0 47.5
w?454?2?m2?3?6 0 26.0 6.0 0.0 20.0 45.0
均值 0 36.2 17.0 1.0 17.2 45.7
w?490?2?m2?3?1 -490 0 48.0 16.0 0.0 32.0 42.0
w?490?2?m2?3?2 0 48.0 4.0 0.0 44.0 39.0
w?490?2?m2?3?4 0 26.0 8.0 0.0 18.0 45.5
w?490?2?m2?3?5 0 38.0 18.0 0.0 20.0 45.0
w?490?2?m2?3?6 0 40.0 18.0 0.0 22.0 44.5
w?490?2?m2?3?8 0 50.0 6.0 0.0 44.0 39.0
均值 0 41.7 11.7 0.0 30.0 42.5
w?528?2?m2?3?1 -528 0 46.0 20.0 0.0 26.0 43.5
w?528?2?m2?3?2 0 30.0 10.0 0.0 20.0 45.0
w?528?2?m2?3?4 0 22.0 16.0 0.0 6.0 48.5
w?528?2?m2?3?5 0 54.0 14.0 0.0 40.0 40.0
w?528?2?m2?3?6 0 32.0 10.0 0.0 22.0 44.5
w?528?2?m2?3?7 0 30.0 22.0 0.0 8.0 48.0
w?528?2?m2?3?8 0 30.0 18.0 0.0 12.0 47.0
w?528?2?m2?3?9 0 30.0 8.0 0.0 22.0 44.5
w?528?2?m2?6?1 0 44.0 6.0 0.0 38.0 40.5
w?528?2?m2?6?2 0 62.0 2.0 0.0 60.0 35.0
w?528?2?m2?6?3 0 72.0 0.0 0.0 72.0 32.0
w?528?2?m2?6?5 0 38.0 16.0 0.0 22.0 44.5
均值 0 40.8 11.8 0.0 29.0 42.8
w?564?2?m2?3?1 -564 0 58.0 0.0 0.0 58.0 35.5
w?564?2?m2?3?2 0 18.0 24.0 0.0 -6.0 51.5
w?564?2?m2?3?3 0 62.0 8.0 2.0 50.0 37.5
w?564?2?m2?3?4 0 26.0 28.0 0.0 -2.0 50.5
w?564?2?m2?3?5 0 12.0 66.0 2.0 -58.0 64.5
w?564?2?m2?3?6 0 14.0 44.0 4.0 -38.0 59.5
w?564?2?m2?3?7 0 66.0 4.0 0.0 62.0 34.5
w?564?2?m2?3?A 0 82.0 0.0 0.0 82.0 29.5
w?564?2?m2?3?B 0 44.0 32.0 0.0 12.0 47.0
w?564?2?m2?3?c 0 6.0 40.0 0.0 -34.0 58.5
w?564?2?m4?2?1 0 30.0 34.0 0.0 -4.0 51.0
均值 0 38.0 25.5 0.7 11.1 47.2
w?609?2?2?2 -609 0 36.0 24.0 0.0 12.0 47.0
w?609?2?4?1 0 8.0 46.0 0.0 -38.0 59.5
w?609?2?5?1 0 20.0 32.0 4.0 -20.0 55.0
w?609?2?6?1 0 30.0 10.0 0.0 20.0 45.0
w?609?2?7?1 0 46.0 26.0 0.0 20.0 45.0
w?609?2?11?1 0 10.0 20.0 2.0 -14.0 53.5
w?609?2?14?1 0 6.0 48.0 0.0 -42.0 60.5
w?609?2?15?1 0 16.0 48.0 4.0 -40.0 60.0
w?609?2?16?1 0 24.0 62.0 4.0 -46.0 61.5
w?609?2?m4?2?1 0 48.0 6.0 0.0 42.0 39.5
w?609?2?m4?2?2 0 20.0 26.0 0.0 -6.0 51.5
w?609?2?m4?2?3 0 62.0 4.0 0.0 58.0 35.5
w?609?2?m2?3?1 0 22.0 18.0 0.0 4.0 49.0
w?609?2?m2?3?2 0 46.0 20.0 2.0 22.0 44.5
w?609?2?m2?6?1 0 42.0 0.0 0.0 42.0 39.5
w?609?2?m2?6?2 0 86.0 4.0 0.0 82.0 29.5
w?609?2?m2?6?3 0 52.0 0.0 0.0 52.0 37.0
w?609?2?m2?6?4 0 50.0 8.0 0.0 42.0 39.5
w?609?2?m2?6?5 0 38.0 14.0 8.0 8.0 48.0
均值 0 34.8 21.9 1.3 10.4 47.4

图9

m2?3号脉及矿体成矿延伸指数垂向变化趋势图"

表6

五龙金矿不同标高矿石微量元素测试结果"

样品号 元素含量(10?6
Ag Cu Zn As Mo W Pb Bi Ni
w?454?2?10?1 30.8 4483.3 46.5 195.2 12.1 39.3 2600.1 95.5 20.5
w?454?2?1?3 - 49.8 135.1 0.3 15.6 12.9 5 2.3 74.1
w?454?2?6?2 - 174.6 130.7 28.1 5.9 18 93 111.1 34.7
w?454?2?m2?3?1 - 11 150.3 ? 21 115.6 3.7 11.1 86.4
w?454?2?6?3 - 84.9 104.1 24.9 12 40.8 38 17.5 97.6
w?454?2?m2?3?2 - 135.3 11.2 104.6 6.6 27.8 117.2 1024.8 26.8
w?454?2?1?1 - - 50 5 - - - - 56.7
w?454?2?1?2 - - 117.8 - 6.6 - 6.3 - 101.3
w?454?2?1?4 - - - - - - - 9.8 35.9
w?454?2?4?1 11.5 403.5 2222.7 - - - 697.6 254.7 89.4
w?454?2?5?1 - 71.5 174.5 ? 2.2 135.3 93.7 11 72.5
w?454?2?7?3 - - 138.8 - - 118.5 - - 83.2
w?490?2?m2?3?1 - 358.4 - 13.7 - - 29.6 147.7 60.6
w?490?2?m2?3?2 - 29.8 - 48.2 2.5 - 79.3 443.7 74.8
w?490?2?m2?3?3 - - - 11.4 - - - 10.7 43
w?490?2?m2?3?4 - 354.5 - 52.4 - - 220.5 487.6 49.4
w?490?2?m2?3?5 12.5 119.9 42.7 1585.1 3.6 - 426.4 1329 145.5
w?490?2?m2?3?6 - 948.9 25.1 145.3 - - 113.4 77.1 74.7
w?490?2?m2?3?7 - - - - - 70.4 4.5 21.6 20.3
w?490?2?m2?3?8 - 56.6 - 14.2 2.6 3870.6 - 286.7 65.3
w?528?2?1?1 - 53.8 74.9 ? 7 20.3 11.3 9.8 122.2
w?528?2?m2?3?1 - 119.6 2.9 3.9 3 - 17.9 38 31.8
w?528?2?m2?3?2 - 26.8 1.2 - - - 1.8 41.4 14.4
w?528?2?m2?3?3 - 76.8 17.7 1.1 1.4 - 198.1 380.8 23.9
w?528?2?m2?3?4 - 25.5 3.4 2.1 - - 70.1 163.9 13.4
w?528?2?m2?3?5 - 266.5 29 125.9 31.3 81.1 405.8 919.5 53.9
w?528?2?m2?3?6 - 1482.6 115.8 86.4 15.2 55.7 302.7 939.1 39.9
w?528?2?m2?3?7 - 878.3 21.1 73.4 8.7 42.4 52.8 633.7 35.9
w?528?2?m2?3?8 - 73.8 319.9 29.3 2.2 4.1 336.6 852.2 22.9
w?528?2?m2?3?9 - 1496.8 11.8 62.9 40.1 128.9 225.5 2392.7 155.4
w?528?2?m2?6?1 - 59.7 1.7 - 4.3 - 30.2 667.9 29.3
w?528?2?m2?6?2 - 94.4 2.3 - 1.7 - 7.4 255.6 22.1
w?528?2?m2?6?3 5.5 138.9 2.6 32.3 5.7 26.7 593.1 1176.8 50.4
w?528?2?m2?6?4 - 56.5 - - 8.2 32.3 81.5 2726.8 23.5
w?528?2?m2?6?5 - 112.6 13.4 22.6 4.8 - 21.7 241.3 27.8
w?564?2?1?1 - 82.9 88.7 1.1 1 47.3 5.7 14.1 218
w?564?2?7?1 - 1946.6 10.9 56.4 17.6 58.8 18.3 90.7 88
w?564?2?m2?3?1 - 137.1 7.9 73.6 23.6 76.2 29.1 109.8 73.1
w?564?2?m2?3?3 - 44.4 6.1 - 4.2 2.3 277.5 1012.5 33.3
w?564?2?m2?3?4 - 71.4 7.6 48.9 6.4 25.9 703.8 1123.2 22.8
w?564?2?m2?3?5 - 140.8 25.4 31.3 13.7 43.7 66.3 47.8 63.3
w?564?2?m2?3?7 - 41.4 5.9 - 4 - 46.6 253.2 36.4
w?564?2?m2?3?B - 1323.3 488.8 81.8 24.9 82.6 241.2 112.8 76
w?564?2?m2?3?C - 501.1 858.7 79.4 11.7 17.8 1243.7 8.1 16.9
w?564?2?m4?2?1 - 37.6 2.7 - 3.5 63.3 11.5 407.5 12.7
w?564?2?2?1 - 79 81.6 - 2.7 - 8.3 - 256
w?564?2?m2?3?A - 49.9 10.2 - - - 690.4 534.2 54.6
w?609?2?10?1 - 69.4 92.5 - - 42.6 7.6 9.4 202.1
w?609?2?10?2 - 23 15 7.5 25.1 24.4 92.2 41.3 23.1
w?609?2?11?1 - 148.2 6.3 1.4 14.8 566.9 27.1 364.8 79.5
w?609?2?11?2 - 22.1 28.4 - 8.1 - 20.5 9 16.2
w?609?2?13?1 - 43.7 58.9 3.6 15.8 26.8 5 11.4 72.8
w?609?2?13?2 - 34.3 68.3 0.2 15.8 58.9 14.3 170.1 108.6
w?609?2?14?1 - 105.2 0.7 60.5 80.1 1800 403.2 7698 79.2
w?609?2?15?1 - 267.5 13.6 107.3 23.4 67 52.7 48.1 81.8
w?609?2?16?1 - 172.4 9.9 21 32.1 290.7 31 46.4 134.7
w?609?2?17?2 - 54.4 36.6 1.3 11.3 184.1 5.4 5.5 25.8
w?609?2?17?3 - 32 58.7 1 14.3 19.7 5.6 11.3 38.4
w?609?2?m2?3?1 - 129.9 3.1 0 3.7 - 24.6 145.7 18.7
w?609?2?m2?3?2 - 104.8 13.3 23.7 8.1 - 161.3 533.6 16.6
w?609?2?2?1 - 49.4 110.6 22.9 20.6 55.4 125.3 26.4 79.4
w?609?2?2?2 15.7 64.3 12.4 28.6 - - 436.1 60.1 32.5
w?609?2?2?3 - 21.9 66 1.4 7.8 37.8 8 10 60.6
w?609?2?3?1 28.4 271.5 34.7 259.1 27.1 90.5 370.6 373.6 59.7
w?609?2?3?2 - 8.4 54.2 - 9.9 34.4 0.8 - 83.3
w?609?2?4?1 164 1187.4 482 398.3 20.9 65 2003.2 352.1 68.9
w?609?2?5?1 - 33.1 3.3 - 3.5 - - 2.2 18.1
w?609?2?6?1 14.7 99.1 14.2 120.3 18.7 59.1 254.3 709.2 88.1
w?609?2?7?1 21.4 746.4 24.1 1895.2 55.1 184.4 7110.7 652.1 104.8
w?609?2?8?1 - 24.5 77.2 1 7.8 20 14 9.2 34.6
w?609?2?8?2 - 23.1 24 - 6.7 - 31.8 0 17.7
w?609?2?m2?6?1 - 837 8.4 139.3 11.9 54.7 45.4 46.3 25.6
w?609?2?m2?6?2 - 63.5 18.9 - 2.5 - 132 620.9 16.7
w?609?2?m2?6?4 - 44 2.2 17.5 16.5 21.1 11.7 21.9 69.4
w?609?2?m4?2?1 - 23 6.4 - 1.8 - 5.3 28.6 11.4
w?609?2?m4?2?2 - 74.3 12.7 1.4 6.6 18.2 5.5 2.2 35.9

图10

五龙金矿2号井m2?3和m2?6号脉矿体矿石微量元素R型聚类分析谱系图"

图11

五龙金矿2号井m2?3和m2?6号脉矿石单元素异常分布图"

图12

五龙金矿2号井m2?3和m2?6号脉矿体矿石地球化学综合异常"

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