关于萨瓦亚尔顿金矿地质特征及成矿探讨
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摘要
新疆萨瓦亚尔顿金矿床位于塔里木地台、天山皱褶系、西昆仑皱褶系三大构造单元交汇部位的天山皱褶系南天山锚地槽皱带东阿赖腹背斜中。地质背景和特征与穆龙套金矿床(乌兹别克斯坦)具有类似的特点,因此属于穆龙套型金矿床。通过对该矿床的研究分析,指出该矿的成矿时期为海西晚期-印支期,主要赋存在含碎屑岩建造中(中-上石炭统),矿化的主要因素有构造破碎带、深部的热源循环以及大气降水和地下水渗流的作用。其成矿特点为深部与浅部成分混合特点。
Xinjiang sarwar goyal's gold ore beds in tarim platform,tianshan fold,west kunlun fold three tectonic units of the tianshan mountains where ruffle south tianshan anchorage slot knit belt company lai under oblique.Geological background and characteristics with muluntau gold deposit(uzbekistan) with similar characteristics,therefore belongs to the muluntau type gold deposits.Based on the analysis of the ore deposit,it is pointed out that the mine metallogenic period of late hercynian indosinian period,mainly occurs in the clastic rock construction(in-carboniferous),the main factors of mineralization are tectonic fracture zone,the deep source of heat circulation and the role of atmospheric precipitation and groundwater seepage.The metallogenic characteristics of deep and shallow ingredients.
Xinjiang sarwar goyal's gold ore beds in tarim platform,tianshan fold,west kunlun fold three tectonic units of the tianshan mountains where ruffle south tianshan anchorage slot knit belt company lai under oblique.Geological background and characteristics with muluntau gold deposit(uzbekistan) with similar characteristics,therefore belongs to the muluntau type gold deposits.Based on the analysis of the ore deposit,it is pointed out that the mine metallogenic period of late hercynian indosinian period,mainly occurs in the clastic rock construction(in-carboniferous),the main factors of mineralization are tectonic fracture zone,the deep source of heat circulation and the role of atmospheric precipitation and groundwater seepage.The metallogenic characteristics of deep and shallow ingredients.
引文
[1]王玉往,王京彬,龙灵利,邹滔,王莉娟.新疆北部大地构造演化阶段与斑岩-浅成低温热液矿床的构造环境类型[J].中国地质,2012,03:695-716.
[2]张作衡,洪为,蒋宗胜,段士刚,王志华,李凤鸣,石福品,赵军,郑仁乔.新疆西天山晚古生代铁矿床的地质特征、矿化类型及形成环境[J].矿床地质,2012,05:941-964.
[3]丑述一.吉林棉田金矿区成矿地质特征及找矿预测[J].黄金科学技术,2011,05:15-18.
[4]李新生,罗卫东.中国首例穆龙套型金矿--新疆萨瓦亚尔顿金矿地质特征[J].甘肃地质学报,2010,6(1):62-66.
[2]张作衡,洪为,蒋宗胜,段士刚,王志华,李凤鸣,石福品,赵军,郑仁乔.新疆西天山晚古生代铁矿床的地质特征、矿化类型及形成环境[J].矿床地质,2012,05:941-964.
[3]丑述一.吉林棉田金矿区成矿地质特征及找矿预测[J].黄金科学技术,2011,05:15-18.
[4]李新生,罗卫东.中国首例穆龙套型金矿--新疆萨瓦亚尔顿金矿地质特征[J].甘肃地质学报,2010,6(1):62-66.