摘要
世界上分布了众多的蛇绿岩带,如加拿大的Abitibi蛇绿岩带、欧洲的阿尔卑斯蛇绿岩带等,还有古特提斯蛇绿岩带、古亚洲洋蛇绿岩带。这些蛇绿岩带中均有脉状、透镜状碳酸岩分布。这种碳酸岩与蛇纹岩具有明显的成因关系,人们将其称为蛇绿碳酸岩(Ophicarbonate)。国内外涉及这类特殊岩石类型的研究较少,特别是关于它与金成矿关系的论述几乎未见。东准噶尔卡拉麦里蛇绿岩混杂岩带中分布了众多的碳酸岩脉,它们似乎与本带中的金矿化有密切的空间分布关系和成因联系,本文通过各自的地质特征和成矿、成岩地球动力学背景来讨论二者的关系。
There are many of ophiolite belt in the world,such as Canada＇s Abitibi ophiolite belt,European Alps ophiolite belt and Tethyan,Paleo-Asian ocean ophiolite belt.The veins and lenticular carbonate distribute in the ophiolite belt.The carbonate rocks and serpentinite has obvious genetic relationship,it is called snake green carbonate.Research of this special rock types at home and abroad is little,especially on its relationship with gold mineralization.East Junggar Kalamaili ophiolite zone distribute a large number of carbonate veins,it has a close relationship with gold in the belt between spatial distribution and genesis.Through geological characteristics,mineralization and diagenetic geodynamics to discuss the relationship between them.
出处
《黄金科学技术》
2010年第5期38-42,共5页
Gold Science and Technology
关键词
蛇绿碳酸岩
金矿化
金水泉金矿
Ophiolite carbonate
Gold
Jinshuiquan gold mine
