金矿

The cryptoexplosion of gas and liquid is internal cause of cryptoexplosion breccia type and breccia type gold polymetallic deposits, lithogenesis and mineralization were the products of the same geological process of different stage.

隐爆角砾岩型金矿床是国内外一种重要的金矿类型，分布广泛，除大量的中小型矿床外，还有一些世界级的超大型矿床[7～ 8]、①。

The biometallogenesis system of Jinya gold deposits consists of the following procedure: pre-concentration of gold and metallogenic matter in living organisms in Luodian-Danchi rift depositional basin; solution, absorption and concentration of metallogenic matter in organic matter and organic thermal fluid generated from organisms during lithogenesis; migration of gold and metallogenic matter in organic fluid from basin to Lingyun underwater carbonate platform and concentration at its boundary convex (palaeo-blind-mountain) during basin compaction ; metallization due to depth thermal fluid making organic fluid thermal degradation and forming new fluid which riches in gold and sulfur, and the fluid migrating upward and depositing in upside ore-controlling structures because of absorptions by organic carbon and atc.

通过研究金牙金矿作用的生物成矿系统内容为：在早、中三叠世罗甸—丹池裂谷盆地接受沉积时，生物对金等成矿物质就存在预富集作用；在成岩过程中，生物转化为有机质及有机热流体，对生物及沉积物中的金等成矿物质存在溶解、萃取、富集作用；在盆地压实成岩作用中，盆地中有机热流体向凌云水下碳酸盐台地运移，并在台地边缘外凸部位集中，此过程流体携带大量成矿物质，对金等成矿物质存在迁移集中作用；深部热流上侵使有机流体发生降解和释放金的热作用、形成高含金的有机热液，含金热液上移在构造通道中沉积并被有机碳再次吸附，最终形成金矿床，对金存在成矿作用。

VLF method ; Gold ore ; Ludwigite ; Copper ore ; Molybenum ore ; Coal ; ore Application ; Effect

甚低频法；金矿；硼镁铁矿；铜矿；钼矿；煤矿；应用；效果

Especially, the Early Mesozoic tectonic and magmatic activities and their relationship with gold mineralization are studied with special efforts.

并在此基础上系统地总结了本区金矿的找矿预测标志，进行了靶区优选和储量预测。

The NE ore veins of Huangbuling gold deposit belong to mesothermal vine type gold deposit.

黄埠岭金矿床北东向金矿脉属于中温中深成脉型金矿。

The mesothermal lode Au refers to the ore bodies that came chiefly from magmatic hydrothermal ore-forming solution, formed in middle depth environment and lied in ore veins.

以岩浆成矿热液为主，形成于中深环境，产于矿脉中的金矿体，称中深脉型金矿。

Though a lot of works have been done, most of works are limited to a specific gold deposit or field, few touch on regional metallogeny and comparison of deposits.

与我国其它金矿集中区相比，本区的地质研究工作相对滞后，尽管许多地质工作者及研究者在本区做了不少工作，但主要局限于单个矿床或矿田的研究，而在区域上进行综合对比研究的工作做的相对较少。

It is an important producing place of gold with broad prospects. In contrast to the others, the geologic studies of this region is falling behind. Though a lot of works have been done, most of works are limited to a specific gold deposit or field, few touch on regional metallogeny and comparison of deposits.

与我国其它金矿集中区相比，本区的地质研究工作相对滞后，尽管许多地质工作者及研究者在本区做了不少工作，但主要局限于单个矿床或矿田的研究，而在区域上进行综合对比研究的工作做的相对较少。

Characteristics of the extension-detachment structure in the district of Xiaoshan and its relationship with metallogeny have been illuminated.

文章以碰撞造山后伸展滑脱作用及其成矿理论为指导，根据地质、地球物理、遥感等成果资料，重点阐述了崤山地区拆离滑脱构造特征及其与金矿的关系。

They are mica, lithium beryllium tantalum and gem bearing peg matite, marine volcanic massive sulfide, magmatic copper nickel, metasedimentary iron, gold bearing low grade metamorphosed carbon clastic rocks and gold bearing ductile shear zone. A great progress has been made in recent exploration of porphyry copper.

已知矿床的主要类型有伟晶岩型矿床、与海相火山岩有关的块状硫化物矿床、岩浆铜镍硫化物型矿床、沉积变质型铁矿、浅变质含碳细碎屑岩型金矿和韧性剪切带型金矿床，近年来在斑岩型铜矿床的找矿工作有了新进展。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。