岩株

是一个具S型花岗岩特征的小型岩株。岩体中Au、Ag丰度高，具有找矿前景。

It is a small stock with character of S type granite and high abundance of Au and Ag , showing good ore searching prospects .

岩体和热变质岩的构造特征表明，该岩株是底辟作用侵位的产物。

Structure features of the pluton and aureole rocks show that the emplacement of the stock was a diapiric process .

核部有强力侵位的早白垩世的房山花岗闪长岩株。

The Fangshan granodiorite pluton of Lower Cretaceous occupies the middle of core .

岩株，岩墙等可以按其与沉积岩的简单顺序放在图中。

Stocks , dykes etc. can be placed in simple sequence with the sedimentary rocks .

尾亚复式岩株由尾亚超单元（外环）及环形山超单元（内环）组成。

Weiya composite stocks comprise a circular body including Weiya super-unit ( outer circle ) and Huanxinshan super-unit ( inner circle ) .

块体粗粒斑状花岗岩团结沟金矿区花岗斑岩为岩株状产出的浅成？超浅成侵入体。

Massive coarse grained porphyritic granite The granite porphyry occurred in Tuan ? Jie ? Gou Gold Field is rock plant like hypabyssal / super hypabyssal intrusive mass .

在矿区北部，花岗斑岩岩株对煤变质起了主导作用，侵入煤层的岩床的影响是局部的；

In the northern part of mine area , stock of granite porphyry played a dominate role in coal metamorphism , and intrusive sill in coal seam was found locally .

区内自上而下明显增强的硅化和扩大的黄铁绢英岩化晕圈，昭示了隐伏的中酸性岩株或次火山岩体的存在。

Increased obviously from top to bottom of the silicification and broadened the pyrite-sericite-quartz alteration halo in this ore area shows the existence of hidden neutral-acid stock and subvolcanic rock mass .

岩体以小岩株、岩脉及构造岩片产出，普遍受后期构造作用，多数以构造片岩卷入海西期苦海-赛什塘构造混杂岩带内。

The intrusive bodies are output in stocks , dikes and tectonic slices , which were suffered from later tectonism and evolved in the Kuhai-Saishitang Hercynian m é lange belt as tectonic slices .

英云闪长斑岩是农坪斑岩型金（铜）矿床的赋矿岩体，呈大小不等的小岩株，形成于燕山中晚期。

Appearing as different sized rock stems and formed in middle latter part of Yanshan Period , the quartz mica dioritic porphyry is the host rock of Nong ping porphyry typed gold copper deposit .

形成于地壳浅部环境（<5km）中的金矿床常与岩株、岩墙或岩床有关，金矿化大多数以浅成低温脉、网状脉或角砾岩筒产出；温室中岩床蓄热性的分析

Deposits in shallow crustal settings ( < 5km ) are associated with stocks , dikes and sills and include systems with epithermal-style veins to stockwork and breccia . A ANALYSIS OF HEAT STORAGE CHARACTERISTIC FOR ROCK BED IN PASSIVE SOLAR GREENHOUSE

岩相学、岩石化学、稀土元素、微量元素和同位素研究表明，该造山带侵入岩以辉绿岩岩床、岩株和岩墙为主，仅有少数中-酸性岩岩株。

Studies involving petrography , petrochemistry , rare earth elements , trace elements and isotopes indicate that the intrusive bodies of the orogen are dominated by diabasic sills , stocks and dykes with few intermediate to acidic stocks .