内蒙古维拉斯托-拜仁达坝矿床矿石特征及成矿机理

唐然坤; 吕新彪; 曹晓峰; 梅微; 尚世超; 吴建亮; 艾智龙

doi:10.3799/dqkx.2014.063

内蒙古维拉斯托-拜仁达坝矿床矿石特征及成矿机理

doi: 10.3799/dqkx.2014.063

1.
中国地质大学资源学院，湖北武汉 430074
2.
湖北省地质调查院开发部，湖北武汉 430074

基金项目:

内蒙古基金中心矿调项目 NMKD2010-3

详细信息

作者简介:
唐然坤(1988-)，女，在读研究生，主要从事矿物学、岩石学及矿床学方面的研究工作.E-mail: tangrankun@foxmail.com

通讯作者:
吕新彪，E-mail: Lvxb_01@163.com

中图分类号: P611
计量
- 文章访问数: 4043
- HTML全文浏览量: 526
- PDF下载量: 839
- 被引次数: 0
出版历程
- 收稿日期: 2013-10-25
- 刊出日期: 2014-06-15

Mineralogy and Metallogenic Mechanism of Weilasituo and Bairendaba Deposits, Inner Mongolia, China

1.
Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China
2.
Development Department, Hubei Geological Survey, Wuhan 430074, China

摘要

摘要: 维拉斯托-拜仁达坝锌铜多金属矿床为近几年大兴安岭中南段西坡发现的较大的2个银多金属矿床，主要对2个矿床矿石矿物组合分析和对比，对主要的矿石矿物组合进行扫描电子显微镜-能谱分析和电子探针分析显示：从早期到晚期，矿物组合从高温钨酸盐和氧化物-复硫化物-硫化物-低温含锑硫盐矿物(锑化物)；银的赋存状态主要为可见银矿物，其次为晶格银(类质同象)和次显微包裹银，其中生成顺序依次为含银黝铜矿+银锑黝铜矿+黝锑银矿-辉锑铅银矿+柱硫锑铅银矿+深红银矿+锑银矿.根据不同成矿阶段的矿物组合和流体包裹体特征得出：成矿早期在氧化偏酸性环境下，W、Sn等以钨酸、钨酸盐等形式迁移，Zn²⁺、Pb²⁺、Cu⁺等金属离子以氯络合物形式迁移；随着黑钨矿气化沉淀及成矿流体物理化学条件的变化，成矿中-晚期成矿环境变为弱碱性还原条件，成矿流体中金属离子以硫氢络合物迁移为主，伴着温度降低和围岩的水-岩作用，硫氢络合物分解，导致磁黄铁矿等硫化物、硫锑银矿物、硫锑铅矿等依次沉淀.
- 维拉斯托-拜仁达坝 /
- 银的赋存状态 /
- 成矿机理 /
- 成矿端员 /
- 矿床 /
- 矿物学
Abstract: Weilasituo and Bairendaba are two large-scale silver polymetallic deposits, discovered in the western slope of the south and central sections of Great Hinggan Mountains in recent years. This study focuses on identifying and analyzing the mineral associations and occurrence of silver minerals using scanning electron microscopy-energy dispersive spectrometry and electron microprobe. The analyses suggest that mineral associations change from tungstate and oxide, to diatomic sulphide, to simple sulphide, to antimony sulfosalt mineral, to antimonide with decreasing temperature based on the microscopy observations. The silvers contained in the ore occur in several forms, including mainly visible silver minerals, followed by the lattice silver (isomorphous substitution) and sub-micron inclusion silver. The mineral sequence of visible silver's formation is Ag-bearing tetrahedrite-argentian tetrahedrite-freibergite-diaphorite-freieslebenite-pyrargyrite-dyscrasite. Ag occurs in lattice of chalcopyrite, bornite, chalcocite, pyrite and galena in isomorphism in small amount, and also as the microscopic wrappage in galena. The results, combined with the characteristics of mineral association and fluid inclusions in different mineralizing stages, indicate that W and Sn are transported as wolframic acid and tungstate at the early high-temperature meta-acid oxidizing environment, while Zn²⁺, Pb²⁺, Cu⁺ and other metalions are transported as chloride complexes. After wolframite's precipitation and the changes of metallogenetic fluid physical and chemical condition, the metallogenetic environment becomes slightly alkaline and reductive, and Zn²⁺, Cu⁺ and other metalions form HS^- complexes. The continuous drop of temperature and water-rock interaction lead to the separation of Zn²⁺, Cu⁺ with HS^- to form pyrrhotite, sphalerite etc.. In late phases, Ag⁺ can combine Sb³⁺, Cu⁺, Pb²⁺, Sb^3-, S^2- etc., which results in multiple silver antimony sulfide minerals, boulangerite etc..
- Weilasituo-Bairendaba /
- occurrence of silver /
- metallogenic mechanism /
- metallogenic endmember /
- deposits /
- mineralogy

HTML全文

图 1 维拉斯托-拜仁达坝矿床区域地质简图

a.区域构造略图；b.区域地质简图(据刘建明等，2004修改)；1.第四系；2.上侏罗统满克头鄂博组；3.下侏罗统万宝组；4.上二叠林西组；5.下二叠大石寨组；6.上石炭统阿木山组；7.上石炭统本巴图组；8.下古生界宝音图组；9.燕山期花岗岩；10.燕山期花岗斑岩；11.海西期闪长岩；12.断裂；13.复背斜；14.矿区范围；15.矿点和主矿脉

Fig. 1. Regional sketch geological map of Weilasituo-Bairemdaba deposits

下载: 全尺寸图片幻灯片

图 2 维拉斯托-拜仁达坝矿床矿区地质图

图a为维拉斯托矿床，据内蒙古自治区克什克腾旗拜仁达坝矿区银多金属矿详查报告，内蒙古自治区第九地质矿产勘查开发院，2003；其中：1.第四系；2.下古生界黑云斜长片麻岩；3.海西期石英闪长岩；4.矿脉及编号；5.石英脉；6.闪长岩脉.图b为拜仁达坝矿床改自常勇和赖勇，2010；其中：1.第四系；2.下元古界黑云斜长片麻岩；3.海西期石英闪长岩；4.燕山期花岗岩；5.斜长角闪岩脉；6.褐铁矿化带；7.石英脉；8.花岗岩脉；9.矿体及编号；10.推测的北西向断裂

Fig. 2. The Geological sketch map of Weilasituo and Bairendaba deposits

下载: 全尺寸图片幻灯片

图 3 维拉斯托-拜仁达坝矿床矿化特征和矿石构造

a~d.维拉斯托矿床；e~i.拜仁达坝矿床；a.石英脉型矿石围岩角岩化-辉钼矿矿化-毒砂矿化；b.1175中段石英脉型钨锡多金属矿脉；c.1225中段锌铜多金属矿脉；d.1275中段胶结角砾状构造，角砾状锌铜矿石被晚期绢云母胶结；e.早期硅化蚀变-Q-Apy-Sp；f.矿脉和蚀变，从右到左依次为绿泥石化-Apy+Q-早期Po+Sp-中期块状Sp；g.闪锌矿斑点呈定向以及受构造应力影响，定向性较好；h.中期脉状闪锌矿化，围岩蚀变距矿脉越远越弱；i₁.晚期绢云母萤石胶结角砾状铅锌矿石；i₂.晚期萤石和绢云母胶结锌铜角砾状矿石，黄铜矿细脉穿插闪锌矿；Sp.闪锌矿(黑色)；Apy.毒砂(钢灰色)；Po.磁黄铁矿(暗黑铜黄色-褐锖色)；Ccp.黄铜矿(黄铜黄色-蓝紫褐色的斑状锖色)；Gn.方铅矿(铅灰色)；Brs.辉钼矿(亮铅灰色)；Wol.黑钨矿；Cst.锡石；Q.石英；Fl.萤石(紫色)；Ms.白云母类(浅黄色)

Fig. 3. Features of mineralization and ores' structures in Weilasituo and Bairendaba

下载: 全尺寸图片幻灯片

图 4 维拉斯托-拜仁达坝矿床主要矿物组成及其结构关系

a, b₁, c₁, d, f, i, j, l.维拉斯托矿床照片(WL)；b₂, c₂, e, g, h, k.拜仁达坝矿床照片(BR).a.WL-31，黑钨矿-白钨矿-斜方砷铁矿，且黑钨矿分布在白钨矿裂隙中；b.WL-33；b₁.斜方砷铁矿镶嵌在锡石中，自然铋被辉铋矿交代溶蚀；b₂.方铅矿交代稍早的浅色闪锌矿和黝锡；c.WL-13&BR-4，矿物的生成交代顺序为早期毒砂和胶状黄铁矿-磁黄铁矿-铁闪锌矿；d.WL-43，铁闪锌矿包围早期自形晶毒砂；e.BR-21，铁闪锌矿中的磁黄铁矿和黄铜矿的固溶体出溶结构；f.WL-9，磁黄铁矿和黄铜矿中的星状闪锌矿出溶结构；g.BR-10，黄铜矿穿插铁闪锌矿的网脉结构；h.BR-36，方铅矿中蠕虫状银锑黝铜矿和辉锑铅银矿；i.WL-39，方铅矿中的柱硫锑铅银矿的出溶结构和银锑黝铜矿中方铅矿的不混溶结构；j.WL-55，黝锑银矿中的黄铜矿和方铅矿的不混溶结构，深红银矿交代黝锑银矿分布在其边界；k.BR-38，稍晚脆硫锑铅矿交代稍早银锑黝铜矿；l.WL-69，针状硫锑铅矿穿插稍早黄铜矿；Wol.黑钨矿；Sh.白钨矿；Lo.斜方砷铁矿；Cst.锡石；Bsm.自然铋；Bmt.辉铋矿；Apy.毒砂；c-Py.胶状黄铁矿；Po.磁黄铁矿；Sp.闪锌矿；Stn.黝锡矿；Ccp.黄铜矿；Gn.方铅矿；Ag-Td.银锑黝铜矿；Frb.黝锑银矿；Dp.辉锑铅银矿；Frs.柱硫锑铅银矿；Pyr.深红银矿；Jmt.脆硫锑铅矿；Blr.硫锑铅矿；Q.石英

Fig. 4. Composition of the main minerals and their texture relationships in Weilasituo and Bairendaba

下载: 全尺寸图片幻灯片

图 5 热液期成矿阶段及矿物生成顺序

Fig. 5. Stages of hydrothermal mineralization and corresponding mineral sequences

下载: 全尺寸图片幻灯片

图 6 主要银矿物的背散射电子图像

a.(WL-11)辉锑铅银矿和黝锑银矿呈不规则状分布在方铅矿中，黝锑银矿中方铅矿的不混溶包裹物；b.(WL-11)黝锑银矿包裹硫银锡矿，呈不规则状分布；c.(WL-11)深红银矿和黝锑银矿分布在方铅矿与石英边界；d.(BR-13)银黝铜矿分布在黄铜矿和方铅矿边界；Caf.硫银锡矿，其他矿物代号同图 4

Fig. 6. BSE images of the main silver minerals

下载: 全尺寸图片幻灯片

图 7 维拉斯托-拜仁达坝矿床成矿元素相关系数矩阵

左图为拜仁达坝矿床1号矿体，数据王力和孙丰月，2008；右图为维拉斯托矿床1号矿体，数据引自内蒙古自治区克什克腾旗维拉斯托矿区铜锌多金属矿详查报告内蒙古自治区第九地质矿产勘查开发院，2003

Fig. 7. Metallicelement correlation coefficients of Weilasituo and Bairendaba deposits

下载: 全尺寸图片幻灯片

图 8 不同矿物组合特征及成矿条件特征

线长度代表矿物组合发育阶段，粗细代表相对含量

Fig. 8. The characteristics of different mineral associations and metallogenic conditions

下载: 全尺寸图片幻灯片

表 1 维拉斯托-拜仁达坝矿床矿石矿物成分电子探针数据

Table 1. EMP data of ore mineral from the Weilasituo and Bairendaba deposits

序号	矿物名称	样品编号	O	Mg	Fe	Ca	Mn	W	Sn							Total	分子式
1	黑钨矿	WL-65-1	20.71	b.d.	14.39	b.d.	4.72	58.28	b.d.							98.106	(Fe_0.813, Mn_0.271)WO₄
2	黑钨矿	WL-65-2	20.97	b.d.	14.32	0.05	4.75	59.23	b.d.							99.323	(Fe_0.795, Mn_0.269)WO₄
3	白钨矿	WL-31-1	22.38	b.d.	b.d.	15.21	b.d.	62.45	b.d.							100.037	Ca_1.117WO₄
4	白钨矿	WL-31-2	22.49	0.03	b.d.	15.17	b.d.	62.87	b.d.							100.555	Ca_1.107WO₄
5	锡石	WL-33-1	21.66	0.03	0.06	4.62	b.d.	b.d.	73.37							99.733	(CaO)_0.186-SnO₂
6	锡石	WL-33-2	22.01	0.05	0.03	4.68	b.d.	b.d.	74.00							100.762	(CaO)_0.187-SnO₂

序号	矿物名称	样品编号	As	Fe	S	Ni	Pb	Cu	Bi	Co	Ag	Zn	Sn	Cd	Sb	Total	分子式
7	斜方砷铁矿	WL-33-5	71.750	27.640	0.304	0.007	b.d.	b.d.	b.d.	0.109	b.d.	0.011	b.d.	b.d.	b.d.	99.821	FeAs_1.935(S_0.019)
8	斜方砷铁矿	WL-31-3	73.020	27.920	0.286	0.019	b.d.	0.016	b.d.	0.035	0.029	b.d.	0.005	b.d.	b.d.	101.330	FeAs_1.94(S_0.02)
9	辉铋矿	WL-38-12	0.709	0.021	12.060	0.028	0.769	b.d.	80.810	0.002	0.033	0.087	b.d.	b.d.	b.d.	94.519	Bi₂S₃(-Bi₂O₃)
10	自然铋	WL-33-3	0.684	1.580	0.848	b.d.	0.740	b.d.	96.010	0.039	b.d.	0.009	b.d.	b.d.	b.d.	99.910	Bi
11	自然铋	WL-33-9	0.203	0.041	b.d.	b.d.	0.181	0.032	91.790	b.d.	0.056	0.065	b.d.	b.d.	b.d.	92.367	Bi(-Bi₂O₃)
12	毒砂	WL-33-8	45.980	33.970	18.730	b.d.	0.142	b.d.	b.d.	0.206	0.043	0.012	0.043	0.084	b.d.	99.210	FeAs_1.009S_0.961
13	毒砂	WL-38-11	43.860	34.260	19.880	b.d.	0.099	0.052	b.d.	0.079	b.d.	0.032	b.d.	0.004	b.d.	98.266	FeAs_0.954S_1.011
14	早-方黝锡矿	WL-31-4	b.d.	3.470	28.390	b.d.	0.029	29.740	0.038	0.001	b.d.	10.960	25.330	0.011	b.d.	97.970	Cu_2.194(Fe_0.291, Zn_0.786)_1.077SnS_4.15
15	早-方铅矿	WL-31-5	0.032	0.042	12.140	0.014	85.010	b.d.	b.d.	0.031	0.404	0.001	0.040	0.353	b.d.	98.066	Pb_1.08S(含Ag)
16	浅色闪锌矿	WL-33-7	b.d.	0.615	32.560	0.015	0.161	0.030	b.d.	0.002	b.d.	65.000	b.d.	0.691	b.d.	99.074	ZnS
17	浅色闪锌矿	WL-10-3	b.d.	2.400	33.920	b.d.	0.025	0.200	b.d.	0.024	b.d.	63.490	b.d.	b.d.	0.030	100.089	Zn_0.92Fe_0.04S
18	黄铁矿	WL-31-9	0.332	46.780	51.420	0.010	0.258	0.028	b.d.	0.102	0.054	0.038	b.d.	b.d.	b.d.	99.022	FeS₂
19	胶状黄铁矿	WL-13-1	0.001	46.670	52.370	0.038	0.213	0.045	b.d.	0.093	0.033	0.025	b.d.	b.d.	0.030	99.517	FeS_1.955
20	胶状黄铁矿	WL-13-2	b.d.	46.550	41.570	0.014	b.d.	0.004	b.d.	0.081	b.d.	0.015	0.040	0.048	b.d.	88.322	FeS_1.56
21	胶状黄铁矿	WL-13-3	0.035	46.630	51.290	0.006	0.296	b.d.	b.d.	0.079	0.021	0.014	0.012	0.011	0.011	98.404	FeS_1.916
22	胶状黄铁矿	WL-13-4	0.119	50.580	33.150	0.010	0.232	0.033	b.d.	0.074	b.d.	b.d.	b.d.	b.d.	0.024	84.222	FeS_1.14
23	胶状黄铁矿	WL-13-5	0.055	46.740	51.360	b.d.	b.d.	0.045	b.d.	0.085	b.d.	0.020	b.d.	b.d.	0.160	98.466	FeS_1.914
24	铁闪锌矿	WL-54-4	b.d.	10.400	34.040	0.012	0.005	b.d.	b.d.	b.d.	b.d.	55.250	0.093	b.d.	0.034	99.834	Zn_0.796Fe_0.175S
25	铁闪锌矿	WL-57-3	0.089	10.450	33.520	0.014	0.195	b.d.	b.d.	0.019	b.d.	54.520	0.014	b.d.	b.d.	98.820	Zn_0.798Fe_0.179S
26	磁黄铁矿	WL-9-2	b.d.	60.130	39.890	0.040	0.112	0.061	b.d.	0.093	b.d.	0.008	0.100	0.022	b.d.	100.456	Fe_0.865S
27	磁黄铁矿	WL-5-5	b.d.	60.960	38.010	0.018	0.122	b.d.	b.d.	0.114	0.005	b.d.	b.d.	0.018	b.d.	99.247	Fe_0.920S
28	黄铜矿	WL-11-12	0.020	28.800	32.220	b.d	2.690	32.920	b.d	0.030	1.850	0.330	b.d.	b.d.	1.150	100.010	CuFeS₂
29	(Ag)黄铜矿	WL-55-3	0.008	24.700	31.270	0.026	0.197	29.140	b.d	0.030	9.630	0.315	b.d.	b.d.	3.160	98.475	Cu_0.94Fe_0.908Ag_0.180Sb_0.06S₂
30	方铅矿	WL-54-1	b.d	0.035	12.610	b.d	86.660	0.015	b.d	0.003	0.277	0.516	0.004	0.453	0.263	100.837	PbS(含Ag, Zn, Cd)
31	(Ag)方铅矿	WL-57-5	b.d	b.d	13.500	0.016	79.350	0.038	b.d	0.029	3.600	b.d.	b.d.	0.195	3.960	100.688	Pb_0.91Ag_0.08Sb_0.08S
32	含银黝铜矿	WL-10-1	2.430	2.350	24.200	0.037	b.d	36.680	3.850	0.004	1.920	4.960	b.d.	b.d.	21.350	97.780	(Cu, Ag)_10.037(Fe, Zn)₂(As, Sb)_3.815S_12.733
33	含银黝铜矿	WL-10-2	3.410	2.460	24.950	0.019	0.009	37.270	4.030	b.d.	1.870	4.800	b.d.	b.d.	20.260	99.078	(Cu, Ag)_10.243(Fe, Zn)₂(As, Sb)_3.922S_13.200
34	辉锑铅银矿	WL-54-2	0.060	0.082	17.790	b.d	30.720	0.002	b.d	0.018	23.560	0.404	b.d.	b.d.	27.990	100.625	Ag_2.96Pb₂Sb_3.11S_7.52
35	辉锑铅银矿	WL-57-1	0.105	b.d	17.870	b.d	30.550	b.d	b.d	b.d.	23.790	0.002	b.d.	b.d.	27.290	99.607	Ag_3.01Pb₂Sb_3.1S_7.61
36	黝锑银矿	WL-11-1	0.190	4.690	20.100	b.d	0.240	13.100	b.d	b.d	34.020	1.230	b.d.	b.d.	26.420	100.010	Ag_3.07Cu_2.00(Fe, Zn)(As, Sb)_2.11S_6.09
37	黝锑银矿	WL-11-7	b.d	4.570	20.030	b.d	0.242	13.630	0.050	0.036	33.700	1.700	b.d.	b.d.	26.150	100.108	Ag_2.90Cu_1.99(Fe, Zn)(As, Sb)_1.99S_5.79
38	黝锑银矿	WL-57-2	0.034	4.100	18.550	b.d	18.990	10.400	b.d	0.015	28.190	0.696	b.d.	b.d.	20.780	101.755	Ag_2.90Cu_1.99(Fe, Pb)(As, Sb)_1.99S_5.79
39	硫银锡矿	WL-11-2	0.057	0.041	18.310	b.d	0.316	0.149	b.d	b.d	67.810	0.079	11.960	b.d.	b.d.	98.723	Ag_48.085Sn_7.711S_43.7
40	黝锡矿	WL-55-5	0.077	12.400	29.090	0.009	0.026	29.010	b.d	b.d	0.709	1.020	25.840	b.d.	b.d.	98.181	Cu_2.097Fe_1.02SnS_4.168
41	深红银矿	WL-11-3	b.d	b.d	16.880	b.d	0.089	0.010	b.d	0.026	58.590	0.336	b.d.	b.d.	21.490	97.421	Ag_2.98SbS_3.08
42	深红银矿	WL-55-4	0.121	0.093	16.570	0.008	0.152	0.183	b.d	0.024	58.080	b.d.	b.d.	b.d.	23.310	98.540	Ag_2.70SbS_2.81
43	柱硫锑铅银矿	WL-57-4	0.114	0.036	16.800	0.006	44.350	b.d.	b.d	b.d	18.330	0.015	b.d.	b.d.	20.900	100.553	PbAgSbS₃
44	硫锑铅矿	WL-69-5	0.125	0.099	17.470	b.d	54.600	0.059	b.d	b.d	0.021	0.111	b.d.	0.185	24.350	97.020	Pb₅Sb₄S₁₁
45	硫锑铅矿	WL-69-6	0.101	0.612	17.740	b.d	54.730	0.169	b.d	0.008	b.d.	b.d.	b.d.	0.230	25.440	99.030	Pb₅Sb₄S₁₁
46	毒砂	BR-4-9	44.870	34.830	20.820	b.d	b.d	0.026	b.d	0.099	b.d.	0.041	b.d.	b.d.	0.212	100.897	FeAsS
47	毒砂	BR-7-5	44.030	35.230	20.130	b.d	0.145	0.004	b.d	0.047	b.d.	0.028	0.005	b.d.	0.076	99.696	FeAsS
48	磁黄铁矿	BR-41-1	0.038	59.080	39.020	b.d	0.154	0.001	b.d	0.102	0.010	0.046	b.d.	b.d.	0.062	98.514	Fe_0.869S
49	磁黄铁矿	BR-4-1	b.d	47.120	52.580	b.d.	0.060	b.d	b.d	0.060	b.d.	0.160	0.010	b.d.	b.d.	99.980	Fe_0.896S(出溶物)
50	磁黄铁矿	BR-4-2	b.d	59.960	39.100	0.044	0.112	b.d	b.d	0.128	0.003	1.090	0.022	0.014	0.041	100.514	Fe_0.880S
51	铁闪锌矿	BR-4-3	b.d	10.130	33.230	b.d	0.275	0.004	b.d	0.047	b.d.	54.870	b.d.	0.007	0.038	98.600	Zn_0.810Fe_0.175S
52	黄铁矿	BR-7-6	0.005	44.800	49.190	0.010	0.119	0.003	b.d	0.099	0.026	0.104	b.d.	b.d.	0.069	94.424	FeS_1.913
53	黄铁矿	BR-7-4	b.d	46.860	52.710	b.d	0.100	0.010	b.d	0.057	0.012	0.012	0.013	0.035	0.001	99.809	FeS₂
54	胶状黄铁矿	BR-4-4	b.d	46.340	51.560	b.d	0.117	b.d	b.d	0.079	0.040	0.045	0.012	0.030	b.d.	98.222	FeS_1.94
55	胶状黄铁矿	BR-4-5	b.d	45.680	49.040	b.d	0.128	b.d	b.d	0.049	0.046	0.066	b.d.	b.d.	b.d.	95.010	FeS_1.87
56	胶状黄铁矿	BR-4-6	b.d	46.510	50.580	0.010	0.137	b.d	b.d	0.076	0.003	b.d.	b.d.	b.d.	0.045	97.361	FeS_1.89
57	胶状黄铁矿	BR-4-7	0.022	45.730	50.770	0.010	0.098	b.d	b.d	0.068	b.d.	0.051	b.d.	b.d.	0.060	96.808	FeS_1.93
58	胶状黄铁矿	BR-4-8	0.003	46.030	51.680	b.d	0.104	0.049	b.d	0.089	0.007	0.058	b.d.	b.d.	0.015	98.036	FeS_1.95
59	黄铜矿	BR-36-4	b.d	30.390	34.300	b.d	0.209	34.720	b.d	0.036	0.037	0.003	0.232	b.d.	b.d.	99.927	CuFeS₂
60	(Ag)黄铜矿	BR-13-4	b.d.	28.470	33.350	0.020	0.130	31.740	b.d	0.080	6.530	0.100	0.150	0.060	0.030	100.660	Cu_0.881Fe_0.900Ag_0.107S₂
61	黝锡矿	BR-14-2	b.d	11.990	30.180	0.030	0.330	30.150	b.d	0.020	1.810	0.670	25.230	0.060	b.d.	100.460	Cu_2.016(Fe_0.912Zn_0.044)Sn_0.903S₄
62	方黝锡矿	BR-41-3	b.d	12.320	29.720	b.d	0.251	29.200	b.d	0.064	0.049	2.100	26.670	b.d.	b.d.	100.374	Cu_1.983(Fe_0.952Zn_0.138)Sn_0.969S₄
63	方铅矿	BR-41-4	0.010	b.d	12.660	0.008	86.010	0.017	b.d	b.d.	0.206	b.d.	0.053	0.102	0.110	99.176	PbS
64	银锑黝铜矿	BR-10-1	0.196	5.710	23.660	b.d	0.072	27.280	0.143	b.d.	15.560	2.010	b.d.	b.d.	26.870	101.501	(Cu, Ag)_10.10(Fe, Zn)_2.35(As, Sb)_3.93S₁₃
65	银锑黝铜矿	BR-38-2	0.136	5.120	22.850	b.d	0.143	23.830	b.d	b.d.	19.120	1.430	b.d.	b.d.	27.310	99.939	(Cu, Ag)_10.07(Fe, Zn)_2.06(As, Sb)_4.12S₁₃
66	黝锑银矿	BR-14-1	0.023	5.600	21.820	b.d	1.050	20.990	b.d	b.d.	22.520	0.458	b.d.	0.132	27.100	99.692	(Ag, Cu)_10.30(Fe, Zn)_2.15(As, Sb)_4.25S₁₃
67	黝锑银矿	BR-41-2	0.104	5.610	22.350	b.d	0.205	21.180	0.007	0.011	23.360	0.956	b.d.	0.057	27.920	101.760	(Ag, Cu)_10.25(Fe, Zn)_2.16(As, Sb)_4.3S₁₃
68	黝锑银矿	BR-13-3	0.144	8.320	22.690	0.012	0.056	21.340	b.d.	b.d.	23.240	0.718	b.d.	0.123	23.110	99.753	(Ag, Cu)_10.124(Fe, Zn)_2.94(As, Sb)_3.48S₁₃
69	脆硫锑铅矿	BR-38-1	0.154	2.590	20.450	0.011	39.260	0.021	b.d.	b.d.	b.d.	0.056	b.d.	0.117	34.980	97.639	Pb₂Pb₂FeSb₆S₁₄
70	脆硫锑铅矿	BR-38-3	0.111	2.560	20.970	0.001	40.130	0.020	b.d.	b.d.	b.d.	b.d.	b.d.	0.130	35.580	99.501	Pb₂Pb₂FeSb₆S₁₄
71	斜辉锑铅矿	BR-36-2	0.099	0.023	16.890	b.d.	60.640	1.150	b.d.	b.d.	b.d.	0.003	b.d.	0.289	19.960	99.054	Pb₁₃CuSb₇S₂₄
注：单位为wt.%；WL代表维拉斯托矿床样品数据；BR代表拜仁达坝矿床样品数据；b.d.表示低于检测限的元素含量.

下载: 导出CSV

参考文献(56)

Barnes, H.L., 1979. Solubilitics of Ore Minerals. In: Bames, H.L., ed., Geochemistry of Hydrothermal Ore Deposites (2nd ed. ). Wiley-Inter Science, New York, 404-406.
Chang, Y., Lai, Y., 2010. Study on Characteristics of Ore-Forming Fluid and Chronology in the Yindu Ag-Pb-Zn Polymetallic Ore Deposit, Inner Mongolia. Acta Scientiarum Naturalium Universitatis Pekinensis, 46(4): 581-593 (in Chinese with English abstract). http://www.researchgate.net/publication/282415226_Study_on_characteristics_of_ore-forming_fluid_and_chronology_in_the_Yindu_Ag-Pb-Zn_polymetallic_ore_deposit_Inner_Mongolia
Gao, J.J., 2007. Geology and Ore-Forming Fluid of Silver-Lead-Zinc Lode Deposit of Shagou, Western Henan Province (Dissertation). China University of Geosciences, Beijing (in Chinese with English abstract).
Giordano, T.H., Barnes, H.L., 1979. Ore Solution Chemistry Ⅵ. Pb-S Solubility in Bisulfide Solutions to 300 ℃. Economic Geology, 74(7): 1637-1646. doi: 10.2113/gsecongeo.74.7.1637.
Han, Y.W., Ma, Z.D., Zhang, H.F., et al., 2003. Geochemistry. Geological Publishing House, Beijing (in Chinese).
Hayashi, K., Sugaki, A., Kitakaze, A., 1990. Solubility of Sphalerite in Aqueous Sulfide Solutions at Temperatures between 25 and 240 ℃. Geochimica et Cosmochimica Acta, 54(3): 715-725. doi: 10.1016/0016-7037(90)90367-T
Huang, C.K., Zhu, Y.S., 2002. Chinese Silver Deposits and Their Space-Time Distribution. Seismological Press, Beijng (in Chinese).
Jiang, S.H., Nie, F.J., Liu, Y.F., et al., 2010. Sulfur and Lead Isotopic Compositions of Bairendaba and Weilasituo Silver-Polymetallic Deposits, Inner mongolia. Mineral Deposits, 28(1): 101-112 (in Chinese with English abstract). http://www.cqvip.com/Main/Detail.aspx?id=33117129
Li, J.L., Li, S.Y., 1990. The Occurrence State of Silver in Galena in Relation to Antimony and Bismuth in the Baiyinno Deposit, Inner Mongolia. Acta Petrologica et Mineralogica, 9(4): 365-371 (in Chinese with English abstract). http://search.cnki.net/down/default.aspx?filename=YSKW199004008&dbcode=CJFD&year=1990&dflag=pdfdown
Liu, J.J., Xing, Y.L., Wang, J.P., et al., 2010. Discovery of Falkmanite from the Bairendaba Superlarge Ag-Pb-Zn Polymetallic Deposit, Inner Mongolia and Its Origin Significance. Journal of Jilin University (Earth Science Edition), 40(3): 565-572 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CCDZ201003013.htm
Liu, J.M., Zhang, R., Zhang, Q.Z., 2004. The Regional Metallogeny of Da Hinggan Ling, China. Earth Science Frontiers, 11(1): 269-277 (in Chinese with English abstract). http://www.cnki.com.cn/article/cjfdtotal-dxqy200401036.htm
Liu, Y., Jiang, S.H., Zhang, Z.G., et al., 2011. Mineragraphy of Bairendaba and Weilasituo Silver Polymetallic Deposits in Inner Mongolia. Mineral Deposits, 30(5): 837-854 (in Chinese with English abstract). http://www.researchgate.net/publication/292719441_Mineragraphy_of_Bairendaba_and_Weilasituo_silverpolymetallic_deposits_in_Inner_Mongolia
Liu, Y.F., 2009. Metallogenic Study of Bairendaba Ag Polymetallic Deposit in Hexigten Banner, Inner Mongolia (Dissertation). Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing (in Chinese with English abstract).
Liu, Y.F., Nie, F.J., Jiang, S.H., et al., 2012. Bairendaba Pb-Zn-Ag Polymetallic Deposit in Inner Mongolia: The Mineralization Zoning and Its Origin. Journal of Jilin University (Earth Scicnce Edition), 42(4): 1055-1068 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CCDZ201204021.htm
Pan, X.F., Guo, L.J., Wang, S., et al., 2009. Laser Microprobe Ar-Ar Dating of Biotite from the Weilasituo Cu-Zn Polymetallic Deposit in Inner Mongolia. Acta Petrologica et Mineralogica, 28(5): 473-479 (in Chinese with English abstract). http://www.researchgate.net/publication/308360144_Laser_microprobe_Ar-Ar_dating_of_biotite_from_the_Weilasituo_Cu-Zn_polymetallic_deposit_in_Inner_Mongolia?ev=auth_pub
Seward, T.M., 1976. The Stability of Chloride Complexes of Silver in Hydrothermal Solutions up to 350 ℃. Geochimica et Cosmochimica Acta, 40(11): 1329-1341. doi: 10.1016/0016-7037(76)90122-8
Seward, T, M., 1984. The Formation of Lead (Ⅱ) Chloride Complexes to 300 ℃: A Spectrophotometric Study. Geochimica et Cosmochimica Acta, 48(1): 121-134. doi: 10.1016/0016-7037(84)90354-5
Shuai, D.Q., 1990. The Silver-Tetrahedrite and Its Typomorphic Significance from Some Gold-Silver Deposits and Tin-Silver Polymetallic Deposits in South China. Geology of Guangxi, 3(4): 15-25 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GXDZ199004002.htm
Stefansson, A., Seward, T.M., 2003. Experimental Determination of the Stability and Stoichiometry of Sulphide Complexes of Silver (Ⅰ) in Hydrothermal Solution to 400 ℃. Geochimica et Cosmochimica Acta, 67(7): 1395-1413. doi: 10.1016/S0016-7037(02)01093-1
Sun, F.Y., Wang, L., 2008. Ore-Forming Conditions of Bairendaba Ag-Pb-Zn Polymetallic Ore Deposit, Inner Mongolia. Journal of Jilin University (Earth Science Edition), 38(3): 376-383 (in Chinese with English abstract).
Wang, J., Hou, Q.Y., Chen, Y.L. et al., 2010. Fluid Inclusion Study of the Weilasituo Cu Polymetal Deposit in Inner Mongolia. Geoscience, 24(5): 847-855 (in Chinese with English abstract).
Wang, L., Sun, F.Y., 2008. Geological Characteristics of Bairendaba Ag-Pb-Zn Polymetallic Ore Deposit in Inner Mongolia. Global Geology, 27(3): 252-259 (in Chinese with English abstract). http://www.researchgate.net/publication/292100243_Geological_characteristics_of_Bairendaba_Ag-Pb-Zn_polymetallic_ore_deposit_in_Inner_Mongolia
Wang, Y.Q., Zhao, J.Z., 2008. Transport Form and Precipation Mechanism of W and Sn in the Jiuyishan Tin Orefield in the Central Nanling Region. Geology and Mineral Resources of South China, (1): 7-11 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-HNKC200801002.htm
Xiao, L.M., 2005. Discussion on Characteristics and Genesis of Formation of Bairendaba Polymetal Ag Deposit, Chifeng, Inner Mongolia (Dissertation). Jilin University, Changchun (in Chinese with English abstract).
Xu, H.F., 2004. Mineral Studies of Bairendaba Multimetal Deposits in Kesheketengqi. Journal of Inner Mongolia Radio and TV University, (2): 26, 41 (in Chinese).
Xu, Q.D., Zhou, L., 2004. Ore-Forming Fluid Migration in Relation to Mineralization Zoning in Cu-Polymetallic Mineralization District of Northern Lanping, Yunnan: Evidence from Lead Isotope and Mineral Chemistry of Ores. Mineral Deposits, 23(4): 452-463 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KCDZ200404004.htm
Yan, W., Ouyang, Z.Y., Li, C.Y., et al., 1994. Mineral Chemistry of Tetrahedrites from Lanping-Simao Vein Copper Deposits, Yunnan Province. Acta Mineralogica Sinica, 14(4): 361-368 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KWXB199404007.htm
Zheng, D.Z., Zheng, R.F., 2008. An Approach to Migration Forms and Ore-Forming Mechanism for Tungsten. Acta Geologica Sichuan, 28(4): 342-347 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SCDB200804022.htm
Zhong, R.C., Yang, Y.F., Shi, Y.X., et al., 2008. Ore Characters and Ore Genesis of the Bairendaba Ag Polymetallic Ore Deposit in Keshiketeng Banner, Inner Mongolia. Geology in China, 35(6): 1274-1285 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI200806025.htm
Zhou, X.W., Li, X.Z., 2001. Typomorohic Characteristics and Metallogenic Significance of Pyrrhotites in Laozuoshan Gold Deposit. World Geology, 20(2): 133-137, 141 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SJDZ200102005.htm
Zhao, S.R., Bian, Q.J., Ling, Q.C., et al., 2004. Crystallography and Mineralogy. Higher Education Press, Beijing (in Chinese).
常勇, 赖勇, 2010. 内蒙古银都银铅锌多金属矿床成矿流体特征及成矿年代学研究. 北京大学学报(自然科学版), 46(4): 581-593. https://www.cnki.com.cn/Article/CJFDTOTAL-BJDZ201004013.htm
高建京, 2007. 豫西沙沟脉状Ag-Pb-Zn矿床地质特征和成矿流体研究(硕士学位论文). 北京: 中国地质大学.
韩吟文, 马振东, 张宏飞, 等, 2003. 地球化学. 北京: 地质出版社.
黄崇轲, 朱裕生, 2002. 中国银矿床及其时空分布. 北京: 地震出版社.
江思宏, 聂凤军, 刘翼飞, 等, 2010. 内蒙古拜仁达坝及维拉斯托银多金属矿床的硫和铅同位素研究. 矿床地质, 28(1): 101-112. doi: 10.3969/j.issn.0258-7106.2010.01.010
李九玲, 李树岩, 1990. 内蒙古白音诺尔等矿床中方铅矿中银的赋存形式及其与伴生元素锑、铋的关系. 岩石矿物学杂志, 9(4): 365-371. https://www.cnki.com.cn/Article/CJFDTOTAL-YSKW199004008.htm
刘家军, 邢永亮, 王建平, 等, 2010. 内蒙拜仁达坝超大型Ag-Pb-Zn多金属矿床中针硫锑铅矿的发现与成因意义吉林大学学报(地球科学版), 40(3): 565-572. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201003013.htm
刘建明, 张锐, 张庆洲, 2004. 大兴安岭地区的区域成矿特征. 地学前缘, 11(1): 269-277. doi: 10.3321/j.issn:1005-2321.2004.01.024
刘妍, 江思宏, 张志刚, 等, 2011. 内蒙古拜仁达坝-维拉斯托银多金属矿床的矿相学. 矿床地质, 30(5): 837-854. doi: 10.3969/j.issn.0258-7106.2011.05.007
刘翼飞, 2009. 内蒙古克什克腾旗拜仁达坝银铅锌多金属矿床成因研究(硕士学位论文). 北京: 中国地质科学院.
刘翼飞, 聂凤军, 江思宏, 等, 2012. 内蒙古拜仁达坝铅-锌-银矿床: 元素分带及其成因. 吉林大学学报(地球科学版), 42(4): 1055-1068. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201204021.htm
潘小菲, 郭利军, 王硕, 等, 2009. 内蒙古维拉斯托铜锌矿床的白云母Ar/Ar年龄探讨. 岩石矿物学杂志, 28(5): 473-479. doi: 10.3969/j.issn.1000-6524.2009.05.007
帅德全, 1990. 我国南方一些金银矿床和锡-银多金属矿床中的银黝铜矿及其标型意义. 广西地质, 3(4): 15-25. https://www.cnki.com.cn/Article/CJFDTOTAL-GXDZ199004002.htm
孙丰月, 王力, 2008. 内蒙拜仁达坝银铅锌多金属矿床成矿条件. 吉林大学学报(地球科学版), 38(3): 376-383. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200803003.htm
王瑾, 侯青叶, 陈岳龙, 等, 2010. 内蒙古维拉斯托铜多金属矿床流体包裹体研究. 现代地质, 24(5): 847-855. doi: 10.3969/j.issn.1000-8527.2010.05.004
王力, 孙丰月, 2008. 内蒙拜仁达坝银铅锌多金属矿床地质特征. 世界地质, 27(3): 252-259. doi: 10.3969/j.issn.1004-5589.2008.03.003
王永强, 赵俊哲, 2008. 南岭中段九嶷山锡矿田W、Sn迁移形式与沉淀机制. 华南地质与矿产, (1): 7-11. doi: 10.3969/j.issn.1007-3701.2008.01.002
肖利梅, 2005. 内蒙古赤峰拜仁达坝银多金属矿矿床特征及成因探讨(硕士学位论文). 长春: 吉林大学.
许怀凤, 2004. 克什克腾旗拜仁达坝多金属矿物研究. 内蒙古电大学刊, (2): 26, 41. https://www.cnki.com.cn/Article/CJFDTOTAL-LMDX200402013.htm
徐启东, 周炼, 2004. 云南兰坪北部铜多金属矿化成矿流体流动与矿化分带. 矿床地质, 23(4): 452-463. doi: 10.3969/j.issn.0258-7106.2004.04.005
颜文, 欧阳自远, 李朝阳, 等, 1994. 兰坪-思茅盆地脉状铜矿床黝铜矿的矿物化学. 矿物学报, 14(4): 361-368. https://www.cnki.com.cn/Article/CJFDTOTAL-KWXB199404007.htm
郑大中, 郑若锋, 2008. 钨的迁移形式成矿机理新探. 四川地质学报, 28(4): 342-347. doi: 10.3969/j.issn.1006-0995.2008.04.021
钟日晨, 杨永飞, 石英霞, 等, 2008. 内蒙古拜仁达坝银多金属矿区矿石矿物特征及矿床成因. 中国地质, 35(6): 1274-1285. doi: 10.3969/j.issn.1000-3657.2008.06.023
周喜文, 李宪洲, 2001. 老柞山金矿磁黄铁矿的标型特征及其矿化指示意义. 世界地质, 20(2): 133-137, 141. doi: 10.3969/j.issn.1004-5589.2001.02.005
赵珊茸, 边秋娟, 凌其聪, 等, 2004. 结晶学及矿物学. 北京: 高等教育出版社.