矿体

What is the depth of your ore body?

什么是你的矿体深度？

Gold metallogenesis in the level of ore belt, ore deposit and orebody are controlled by multi-order tectonic system resulted from orogenesis.

金矿床成矿作用从矿带、矿床到矿体甚至矿脉均受到不同级别的构造变形控制。

In this deposit, ore bodies exist in the stratoid form and are c ontrolled by thrust faults. The host rocks are limestone in Bolila Formation of Late Triassic Jiezha Group and in Gadikao Formation of Early-Middle Permian Kaix i nling Group, with strong dolomitization and weak silicification. Minerals are ra ther simple and consist of sphalerite, galena, pyrite, calcite, dolomite and barite. The important ore textures are colloforms such as framboid and crust and xenom orphic grains, and the ore structures are in disseminated, brecciated, veinlike and lumpy forms.

东莫扎抓铅锌矿床矿体呈似层状展布，产状严格受到矿区逆冲断层的控制，赋矿围岩为上三叠统结扎群波里拉组灰岩和下-中二叠统开心岭群尕迪考组灰岩，发育强白云石化和弱硅化，矿物组合简单，主要为闪锌矿+方铅矿+黄铁矿+白云石+方解石+重晶石，矿石结构以皮壳状、草莓状等胶状结构和他形粒状结构为主，矿石构造为浸染状、角砾状、团块状和脉状。

Shimeng realgar deposit in Hunan has the typical three floor texture modle:top is silicatite,breccia is on middle,orpiment and realgar is under,both of strata and structure control the deposit's forming.

湖南石门雄黄矿床，具有典型的三层结构模式，顶部为硅质岩，中部为角砾岩，下部为雌－雄黄矿体。

Isotropy determines the branch of oxyhydrogen isotope composition that shows mine fluid is not =-81.0 of δ D water ‰~-90.0 ‰,‰ of ~2.3 of ‰ of =0.1 of δ 18O water, the specification basically is atmosphere precipitation into mine fluid, but the affiliation that there are a few magma waters possibly in ore body deep.

同位素测定显示成矿流体的氢氧同位素组成分别为δD水=-81.0‰~-90.0‰，δ18O水=0.1‰~2.3‰，说明成矿流体主要为大气降水，但在矿体深部可能有少量岩浆水的加入。

The stellate quartz is a kind of not transparent ore body, under luminous shines glittering, inlaid likely has filled the golden color paillette.

金星石是种不透明的矿体，在光亮的照耀下金光闪闪，像镶满了金色的亮片。

Detects sulfide floats veinlets and conductors such as pyrite pyrrhotite chalcopyrite copper graphite pentlandite galena etc. and silver gold nuggets platinum group metals and ore bodies.

检测硫化物浮筒，细脉和导体，如黄铁矿，磁黄铁矿，黄铜矿，铜，石墨，镍，方铅矿等及银，黄金的金块，白金组金属和矿体。

Detects sulfide floats, veinletsconductors such as pyrite, pyrrhotite, chalcopyrite, copper, graphite, pentlandite, galena, etc.silver, gold nuggets, platinum group metalsore bodies.

检测硫化物浮筒，细脉和导体，如黄铁矿，磁黄铁矿，黄铜矿，铜，石墨，镍，方铅矿等及银，黄金的金块，白金组金属和矿体。

Based on the Re-Os isochron method of molybdenites, this paper measured directly the ore-forming age from skarn ore in the Huangshaping deposit, and got a Re-Os age of (153.8±4.8)Ma, which is in accordance with the previous K-Ar age of 153~157 Ma obtained from phlogopite in the ore-bearing skarn of the deposit.

文章采用高精度的辉钼矿Re-Os等时线定年法，直接测得硅卡岩型矿体的矿化年龄为(153.8±4.8)Ma，与前人获得的含矿硅卡岩中金云母的K-Ar年龄(153~157Ma)一致。

The gold orebody exists in phyllite, the second member of Gaixian Formation, Liaohe Group, lowerProterozoic Erathem, mainly in the form of vein, layer and lens, controlled by NNEschistosity belt and low order, secondary structure fissure.

金矿体主要以脉状、似层状、透镜状产于下元古界辽河群盖县组二段的千枚岩中，受北北东向片理化带及低序次构造裂隙所控制。

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。