金礦開采外文翻譯(參考版)
2025-05-16 15:07本頁面
【正文】 s crust abundance value several times a 10 times. As is known to all, Au is a base element, with S, O, C, H, As many elements such As the ability of bined into simple or plex plex, on the geochemical behavior, both close sex and sulfur TieXing, and carbon. In the form of various plex ion present in the water to gold, easy adsorption by organic carbon or muddy. Turbidite in mon organic carbon position, in the process of sedimentary carbon adsorption for gold and other elements, it is bound to make gold elements such as turbidite in specific or inherent ponents and lead to primitive accumulation, and therefore tend to be with him in the history of geology. Big game gold oreforming materials e from wall rock, also is as gold geological formation turbidite. regional geothermal anomaly is the thermodynamic condition of gold mineralization. Temperature is the transformation of gold from stable state to an important factor of active state. Generally speaking, temperature, degree of the dissolution of gold also will increase. The microgranular disseminated type gold mineralization, needs certain thermodynamic conditions, to drive the source bed of migration of metallogenic l4l into minerals. Large area as the thermodynamic heat source mainly displays in two aspects of magmatism and tectonic action. Magmatic activity: quartz veins in the area are welldeveloped, eastern outcropped indosinian yanshanian granite, they are after the invasion of the thermal effect produced by a long time, inevitably lead to the emergence of a certain line heating anomaly. Large field of microgranular disseminated type gold deposit is a reflection of the lowtemperature mineralized contact some space and dike rock mass, is actually a reflection of this hot field. Structure: large tectonic environment field gold mining area is located in the north BaYanKaLa indosinian orogenic belt, in the north, nima qing was born with suture zone in late Paleozoic early in the morning, since the late indosinian, regional strong pressive state for a long time. Extrusion effect in rock layer is fold deformation, in the process of rock breaking and displacement, kiic energy is converted into heat energy, a large number of structure movement between rock frictional heat can even reach the level of melt rock. Regional high heat flow value is an important characteristic of extrusion of orogenic belts. Magma heat and heat is the bination of structural, making large area bee a geothermal anomaly area, and has high degree of palaeogeothermal ladder tectonic fracture zone in the ar
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