porphyrite

Quartz diorite-porphyrite body is large in scale, and closely related with Cu mineralization.

石英问长玢岩规模较大者，与铜矿化和其他矿化关系密切。

The latter is composed of diorite, quartz diorite porphyrite, andesite, andesite basalt.

后者由闪长岩、石英闪长玢岩、安山岩、安山玄武岩组成。

On edge localization-dynamic localization mechanism of porphyrite iron-sulfur-polymetallic deposits

论边缘定位&玢岩型铁硫多金属矿床定位的动力学机制

The genetic analysis of pyroxene porphyrite in Ankang region, southern Shaanxi

紫阳&岚皋地区辉石玢岩的成因分析

Ore-forming magmas were drived from the deep mantle and were contaminated by the crust to some degree during their ascending process. The calc-alkali complexs are typically porphyrite or porphyry and show characteristics of adakite-like rocks in chemical composition.

成矿岩浆为深成的幔源岩浆，在上侵演化过程中受到地壳物质不同程度的混染，形成以玢岩和斑岩为主的钙碱性岩杂岩体，在化学成分上具有埃达克质岩的特征。

The quartz diorite-porphyrite body is subjected to volcano organization center which is around the crossing point of the east-west fracture ( zone) and the south-north fracture, equidistant in transverse direction, and it is the important tectonic condition of mineralization in this area.

石英闪长玢岩体受东西向断裂（带）与近南北向断裂交汇部位火山机构中心控制，横向上具有等间距分布规律，构成本区控矿重要的构造条件。

Mafic intrusive rocks in Wuqiagou area, eastern part of Ahai Orogenic belt, include diorite porphyrite, olivine gabbro cumulates, and hornblende gabbro cumulates.

阿尔泰造山带东段的乌恰沟地区发育大量镁铁质侵入岩（岩脉或小岩体），包括闪长玢岩和具堆积结构的角闪辉长岩和橄榄辉长岩。

Assuming that the UHP metamorphism occurred at 228 Ma, the exhumation ( uplift) rate of UHP metamorphic rocks are estimated at approximately 3.63 mm/ a before diorite-porphyrite intrusion and approximately 0.03 mm/ a after diorite-porphyrite intrusion respectively.

假定超高压变质作用发生于228Ma，推算出闪长玢岩侵位前超高压变质岩的折返速率大致为3.63mm/a，闪长玢岩侵位后超高压变质岩的折返（剥蚀）速率大致为0.03mm/a。

Pb Isotope Research of Porphyrite Fe Deposits in the Ning-Wu Area

宁芜地区玢岩铁矿Pb同位素研究

The mother rocks of copper deposit in Sanchakou are quartz diorite ( porphyrite) and quartz-mica-diorite-porphyrite of marginal facies from quartz-diorite and diorite rock body of middle Hercynian.

三岔口铜矿含矿主岩为海西中期石英闪长岩&闪长岩体边缘相石类闪长（玢）岩和英云闪长斑岩。

The upper intercept age is the age of relict zircon, while the lower intercept age represents the formation age of diorite-porphyrite.

上交点年龄为残余锆石年龄，下交点年龄大致代表了闪长玢岩的形成时代。

The Tongshan copper molybdenum deposit is mainly of skarn type associated with quartz diorite porphyrite, whose K Ar isotope age is 117.0 × 10 6a.

后者为与燕山晚期石英闪长玢岩有关的矽卡岩型铜（钼）矿床，主岩体的K－Ar同位素年龄为117.0×106a。

Examination And Study On The Application of Andesitic Porphyrite Efflorescence As Filling Material

安山玢岩风化物作为填筑土料的试验研究

On the mechanism of geochemical zoning of the altered country rock of the porphyrite iron ore in the middle-lower Changjiang Valley

长江中下游玢岩铁矿围岩蚀变的地球化学分带形成机理

This paper demonstrates the feasibility of using andesitic porphyrite efflorescence as filling material through the examination and study on its mechanical and chemical performance

通过对安山玢岩风化物的物理性能及力学性能试验研究，论证其作为填筑土料可行性

Porphyrite iron ore& a genetic model of a group of iron deposits in andesitic volcanic area

玢岩铁矿&安山质火山岩地区铁矿床的一组成因模式

The former include ( quartz-) gabbro-norite, gabbro, gabbro-diabase ( porphyrite).

前者包括（石英）辉长苏长岩、辉长岩及辉长辉绿（玢）岩；

The deposit type is similar to the Taocun-type in Nanjing-Wuhu district, and thus the genesis belongs to porphyrite-type.

矿床类型与宁芜地区陶村式较为相似，成因类型属玢岩型。

On physico-chemical conditions for porphyrite iron deposits and massive pyrite deposits in the middle-lower changjiang ( yangtze) valley

长江中下游地区玢岩铁矿和块状黄铁矿床的物理化学条件

Pb-Zn mineralization in the studying area is usually related to adamellite, and Fe-Cu mineralization to biotite granite, while Cu mineralization to diorite or diorite porphyrite.

铅、锌矿化多与二长花岗岩有关，铁铜矿化多与黑云母花岗岩关系密切，而铜矿化多与闪长岩（或闪长玢岩）有关。

These deposits were, when being formed, controlled by volcanic structures ( volcanic dome and volcanic breccia pipe), fault structures ( NE and NW trending), gabbro porphyrite body and depression in depression.

火山穹窿、爆发角砾岩筒等火山构造，NE向、NW向断裂构造，辉石闪长玢岩体，洼中洼环境等对成矿具有控制作用。

The porphyry Cu-Mo deposit, skarn Fe-Cu, hydrotherm Mo-Cu-Pb-Zn, porphyrite Fe deposit, and so on.

本区重要的矿产类型为斑岩型铜钼，矽卡岩型铜、铁铜、热液型钼、铜、铅、锌，玢岩型铁矿等内生矿产。

Some features of the fluid inclusions and the ore-forming temperature of a certain PORPHYRITE-TYPE iron deposit

某玢岩铁矿床中气液包裹体特征和成矿温度

Recognization of two types of wall rock alteration related to porphyrite iron ore deposits

与玢岩铁矿有关的两类蚀变再认识

New understanding of porphyrite type iron ore deposits acquired through inclusion studies

根据矿物中包裹体的研究对玢岩铁矿的新认识