金矿

Ore textures mainly include crystalline - granular and filling - metasomatic textures with various shapes.

中文摘要：朝山金矿的主要矿石类型为含金硫铁矿石，矿石中富含铋矿物，且作为主要载金矿物，是该矿床的标型特征和重要找矿标志。

Mina dos Estrellas is now an abandoned gold mine in the mountains of Michoacan, Mexico.

双星矿场坐落在墨西哥米却肯的群山之中，是一个现已被废弃的金矿。

In terms of physical-chemical conditions of ore deposits and nano-theories and nano-effects, in connection with themodynamics discussion on Au migrational mode, this paper first time points out that Au is migrated chiefly in the form of nano-particle natural gold in ore-bearing fluid.

3根据金成矿的物理化学条件计算，引进纳米理论和纳米效应，联系Au迁移形式的热力学讨论，首次提出本区金矿成矿流体中Au主要以纳米微粒自然金形式迁移，但在地壳中的物理化学条件下可能部分呈金-硅配合物和金-硫配合物形式在一定范围内迁移

The component of the ore from Yin-Dong-Po Gold Mine is quite complicated.The oxidizability of different orebody and the same type orebody from different locations are different extremely.

银洞坡金矿矿石物质组分复杂，不同矿体、同矿体不同部位氧化程度变化大，矿石品位属很不均匀类型，矿石含泥质较高，属难选型矿石。

Gold deposits ; paragenetic elemets of gold ; benefit of gold explo ration ; multi- method

金矿；金的共生元素；找矿效益；综合方法

Copper shows as a paragenetic component with gold in the east part, and exists as independent ore in the west part with gold and silver being associated elements.

东段铜矿以和金矿共生为主，西段铜矿则以独立矿床为主，金银为伴生元素，为铜矿成矿最有利的地区。

Gold deposit ; telluride minerals ; paragenetic relationship ; precipitation mechanism

金矿；碲化物；共生关系；沉淀机制

In this paper the Lannigou and Getang gold deposits were considered as typical Carlin-type gold deposits in Southwest Guizhou, China, with the aim to state the relationship between organic matter and mineralization based on the organic petrological study of solid organic matter in the two deposits.

本文以黔西南烂泥沟和戈塘两个典型金矿床为例，系统研究了其中的固体有机物质的有机岩石学特征，并探讨了固体有机质与金矿化的关系。

Characteristics of gold polygenetic compound deposits in the region are demonstrated. The new viewpoint is put forward that the gold deposits in the region belong to "sediment- metamorphism-fluid superposition reconstruction" deposits which are formed by fluid superposition reconstruction in the Diwa stage on the basis of preliminary enrichment in the fore-geosyncline,geosyncline stage.

论证了区内金成矿的&多因复成&特征，提出了区内金矿是在前地槽、地槽阶段金初步富集的基础上叠加了地洼阶段流体成矿作用的&沉积-变质-流体叠加改造矿床&的新观点。

There are three genetic types of mineral deposits in the Beiya ore district:① Cu-Au polymetallic deposits related to alkaline porphyries, comprising porphyritic Cu-Au deposits and polymetallic skarn deposits related to quartz-albite porphyry and quartz-K-feldspar porphyry;② Fe-Au deposits related to gabbro or basalt magma, consisting of magmatic Fe-Au deposits and sedimentary polymetallic deposits formed in caves and lakes; and ③ palaeo-placers formed at the weathering surface, in lakes and in karsts.

北衙金矿有3种成因不同的矿床：①与碱性斑岩有关的铜金多金属矿，包括与石英钠长斑岩和石英正长斑岩有关的斑岩型铜金矿床和矽卡岩型多金属矿床；②与辉长－玄武岩浆有关的铁金矿床，包括熔浆型铁金矿床和喷流沉积型多金属矿床，后者又有洞穴和湖相沉积环境之分；及③古砂矿，有古风化壳型砂矿、河湖相古砂矿和洞穴沉积古砂矿。

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。