斑岩

玉石矿脉的空间分布受岩性控制，赋存于花岗闪长斑岩或花岗斑岩中；

It occurs in granodioritic porphyre and granitic porphyre and the spatial distribution of the jade veins are controlled by lithology .

在石英脉型矿石中，石英的杂质元素含量分布特征与石英斑岩一致，石英斑岩本身的特点及氧、硫、铅同位素特征说明石英斑岩是本矿床的成矿母岩。

Impurities of quartz in quartz-vein type of silver ore are coincided with those of the wall rock-quartz porphyre , This phenomena and O , S , Pb isotopes show that the porphyre is mother rock of the deposit .

江西德兴铜矿是一个细脉浸染型斑岩铜矿田

The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type .

花岗斑岩类岩石中Au、Pd溶解性状的实验研究

Experimental research on dissolution properties of Au and Pd contained in granite-porphyry

我国几个主要斑岩铜（钼）矿床的包裹体演化机制及成矿pH条件

Evolution mechanism of inclusions and metallogenic pH condition of some major porphyry copper ( molybdenum ) deposits in China

斑岩型成矿热液中Au（HS）2~－存在的矿物学证据

Mineralogical implications for Au ( hs ) _2 ￣ - in porphyry type hydrothermal fluids

在低水/岩比、流体量小的深部斑岩体内，伊利石结晶度（IC）则主要受温度、时间控制。

At lower portion of porphyry body , however , the illitic crystallinity vaule is mainly controlled by temperature and time .

一致表明研究区具有寻找与火山岩有关的浅成热液型Pb、Zn矿床和斑岩型矿床有关的Mo多金属矿产的良好潜力。

Agreed that the study area good exploration potential for looking for volcanic-related epithermal Pb and Zn deposits and Mo polymetallic mine closely related to porphyry deposits .

中西部异常为Ag、Cu、Pb、Zn综合异常，为指示斑岩分散流的异常，是非矿致异常。

The mid-west anomaly region is the common anomaly of Ag , Cu , Pb , Zn , indicative of dispersion trains of porphyry , but not one ore-caused anomaly .

4矿石含丰富的铜矿物，其他硫化物矿物中含铜量大，指示深部可能存在斑岩型Cu（Au）矿化。

The copper minerals in ores are rich , the degree of Cu in sulfide is high , indicating that porphyry Cu ( Au ) mineralization may exist in the depth .

锆石Hf同位素研究进一步表明，斑岩体形成过程中有较多地幔组分的参与，并在上升过程中受到一定程度陆壳物质的混染，岩石成因类型为壳幔混合成因。

Furthermore , zircon Hf isotope study indicates that the porphyry contains more mantle material and contaminated by continental crust during ascending and formed form a crust-mantle mixed origin .

研究花岗斑岩类岩石中Au、Pd的溶解性状，对于研究其溶解、迁移、沉淀条件有着重要的理论价值。

The research on dissolution properties of Au and Pd contained in granite-porphyry is of great significance for the study of conditions under which Au and Pd dissolve , migrate and deposit .

内蒙古白音宝力道花岗斑岩锆石U-Pb定年&白音宝力道金矿成矿主岩的形成时代

Zircon U-Pb dating of the Bayan Bold granite-porphyry in Inner Mongolia : The age of the host rock of the Bayan Bold gold deposit

花岗斑岩和火山岩的KAr同位素为83～138Ma。

K / Ar isotope age from granite-porphyry and volcanic roks are 83 ~ 138 Ma .

岩背斑岩锡矿为Sn－F型，不同于玻利维亚斑岩锡矿（Sn－B型）。

The Yanbei porphyry tin deposit ( Sn-F type ) is characterized by enrichment of topaz of magmatic origin and thus differs from the world-famous Bolivian porphyry tin deposits ( Sn-B type ) which were rich in tourmaline .

DonJavier斑岩型铜矿床隶属秘鲁南部斑岩铜矿带，是典型的陆缘弧环境下的斑岩型铜矿床。

The Don Javier porphyry copper deposit , part of porphyry copper belt in southern Peru , is a typical porphyry copper deposit in continental margin-arc environment .

Torgerson方法在某斑岩铜钼矿蚀变与矿化分析中的应用

Torgerson Method and Its Application to The Alteration and Mineralization Analysis of A Porphyry Copper-Molybdenum Deposit

主要含矿角砾岩的RbSr同位素等时线年龄为191Ma，两期隐爆角砾岩之间侵入的二长花岗斑岩脉的等时线年龄为177Ma。

The Rb-Sr isochron age of early ore-bearing breccia is 191 Ma , and the age of monzonitic granite porphyry emplaced after the early breccia pipe is 177 Ma .

通过在块状硫化物铜矿、斑岩铜矿已知矿区的试验研究，证实EH-4系统在这两种矿床类型的隐伏-半隐伏金属矿勘探中有较好的找矿效果。

This system have good application effect in the concealed metallic mine exploration confirmed by test research in known VHMS and porphyry copper mine .

成矿后第一阶段为NE-SW至NEE-SWW向挤压应力，为煌斑岩侵入提供张性空间。

The compressive stress of the first phase of post-mineralization should beNE-SW to NEE-SWW , providing a intrusion space for the lamprophyre .

与含金石英脉伴生的橄榄拉辉煌斑岩富含大离子亲石元素（LILE）、H2O、CO2、Au和碱金属，这些都是成矿流体富集的成分；

Odinites associated with gold bearing quartz vein are enriched with large ionic lithophile element ( LILE ), H 2O , CO 2 , Au and alkali metals , which are all the enriched composition by ore forming fluid .

成矿过程明显具有2个阶段：早期可能与斑岩型铜金多金属矿床有关，含Au配合物近距离活化、迁移，在适宜的地方堆积成矿；

The ore forming process can be diveded into two stages obviously . In the early course , it may be related with porphyry Cu Au multimetallic ore deposit , complexes of gold bearing transport and activate in short distance , pile up and form ore in the sure places .

约15Ma前，伴随着高原南部地壳隆升后的伸展塌陷，含矿岩浆侵位，形成了冈底斯斑岩铜矿带。

Concomitantly with the extensional crustal collapse after the uplift at about 15 Ma , the ore-bearing magmas were emplaced , forming porphyry copper deposits .

锆石SHRIMPU-Pb定年结果给出2个铜矿床含矿斑岩的时代分别为127.8Ma±2.6Ma和112.0Ma±2.3Ma，处于造山带演化的碰撞后阶段（班公湖-怒江洋盆的闭合时间为145Ma）。

Zircon SHRIMP U-Pb dating yielded ages of 127.8 ± 2.6 and 112.0 ± 2.3 Ma for the two deposits respectively and indicates that the two deposits formed in a post-collisional stage of the orogen evolution ( the Bangong Co-Nujiang ocean basin closed at 145 Ma ) .

主矿体钾长石K-Ar年龄显示热液活动持续到（182.5±1.8）Ma左右，说明与斑岩铜矿有关的热液系统寿命可达40Ma之久。

The K-feldspar K-Ar dating of the main orebodies reveals that the hydrothermal activity related to porphyry copper continued to ~ 182.5 ± 1.8 Ma , suggesting that the lifespan of the hydrothermal system lasted at least 40 Ma .

浑圆状锆石核部SHRIMPU-Pb谐和年龄为620Ma和219Ma，这表明该石英闪长斑岩的母岩浆可能起源于经历了超高压变质作用改造的华南地块基底物质的部分熔融。

SHRIMP U-Pb concordia ages of the cores of rounded zircons are 620 and 219 Ma , suggesting that the parental magma for the quartz diorite porphyry may have been derived from partial melting of basement materials of the South China block that had been modified by ultrahigh-pressure metamorphism .

与形成于陆弧环境埃达克岩相关的热液矿床的成因类型为斑岩型和浅成低温热液型，成矿系列为Au-Cu-Mo；

The hydrothermal deposits related to the first type of adakite are genetically porphyry type , with a Cu-Au metallogenic series . The porphyry and epithermal types of deposits are related to the second type of adakite , in aAu-Cu-Mo metallogenic series .

云南省中部富碱斑岩成矿机理探讨

On the metallogenetic mechanism of the ALKALI-RICH PORPHYRIES IN CENTRAL YUNNAN

新疆斑岩铜矿的成矿条件和远景

The metallogenic environment and potential of the porphyry copper in Xinjiang

伊春鹿鸣钼矿为大型斑岩型矿床。

The Yichun Luming molybdenum ore is a big porphyry deposits .