porphyritic

porphyritic

1. 3) Porphyritic miarolitic alkali-granite;

(3)晶洞斑状碱性花岗岩;

2. The ore body is located in the small structure which is in the porphyritic magmatite , the attitude of the ore body is strictly controlled by the fructure;4.

3、矿体分布在斑状混合岩中的小构造内,矿体产状严格受构造控制。

3. A-type quartz syenitic porphyritic dyke

A型石英正长斑岩

4. Porphyritic Andesite

n. 斑状安山岩(岩浆岩)

5. Porphyritic Microgranite

n. 斑状微花岗岩(岩浆岩)

6. Porphyritic Pitchstone

n. 斑状松脂岩(岩浆岩)

7. Porphyritic Basalt

n. 斑状玄武岩(岩浆岩)

8. Porphyritic Trachyte

n. 斑状粗面岩(岩浆岩)

9. WANG Zhong,AN Chun-Jie,HAO Jun,et al.Geochemical characteristics of Neoproterozoic large porphyritic alkali-feldspar granite in Mordaga area[J].Geology and Resources,2005,14 (3):187-191.

[3]王忠,安春杰,邵军,等.大兴安岭莫尔道嘎地区新元古代巨斑状碱长花岗岩地球化学特征[J].地质与资源,2005,14(3):187-191.

10. The magma of porphyritic moyite-monzogranite series in the middle stage mainly originated from the lower crust, being the product of collision-orogeny.

中期似斑状钾长花岗岩-二长花岗岩系列岩浆来源于下地壳，是碰撞造山作用的产物；

11. Based on analysis of the geological characteristics and origin, the Jianbidong Cu-Pb-Zn deposit is regarded as a porphyritic type. Finally the criteria for prospecting are expounded.

主要论述尖笔岽铜铅锌矿床地质特征,分析矿床成因,认为属斑岩型矿床,并总结出找矿标志。

12. porphyritic monzonitic granite

似斑状二长花岗岩

13. holocrystalline porphyritic

全晶斑状的

14. hypocrystalline porphyritic

半晶斑状

15. massive coarse grained porphyritic granite

块体粗粒斑状花岗岩

16. The fine - grained crystalline base of porphyritic rock in which larger crystals are embedded.

基质斑岩中均匀的水晶质石基，其中嵌有大粒水晶

17. The Anjiayingzi gold deposit is a middle size deposit occurring in North China plateform,hosted by porphyritic granite with Yenshenian age.

安家营子金矿床是华北地台内的一个中型矿床，产在燕山期的斑状花岗岩之中。

18. Yanshanian acid is a mountain of granite, mostly granite and coarse-grained porphyritic granite.

山地属燕山期酸性花岗岩，多为粗粒花岗岩和斑状花岗岩。

19. The rock is offwhite, light-flesh-colored, and it has porphyritic structure and gneissic structure.

岩石为灰白色、浅肉红色，似斑状结构，片麻状构造。

20. giant porphyritic granite

巨斑状花岗岩

21. The breakthrough advancement of exploration in recent years on granitic type, remelting porphyritic type and syntectic porphyritic type ore deposits was discussed in detail.

并对近年来找矿勘探工作中有突破性进展的花岗岩型、重熔斑岩型和同熔斑岩型矿床进行了详细地论述.

22. porphyritic rock

斑岩

23. porphyritic type

斑岩型

24. porphyritic deposit

斑岩型矿床

25. porphyritic copper

斑岩铜矿

26. Keywords porphyritic Cu deposit;associated An-Ag;enrichment state;distributive pattern;

斑岩铜矿床;伴生金．银;赋存状态;分布规律;

27. porphyritic crystal

斑晶

28. A conspicuous, usually large, crystal embedded in porphyritic igneous rock.

斑晶嵌在斑状火成岩中的一种显眼的、通常很大的晶体

29. porphyritic structure

斑状结构

30. porphyritic granite

斑状花岗岩

31. Theearly stage comprises fine grain adamellite and medium coarse grained porphyritic adamel-lite,while the late stage, it consists of medium grain adamellite with huge phenocryst.

早期由细粒二长花岗岩、含斑中粗粒二长花岗岩构成； 晚期由斑状中粗粒二长花岗岩、巨斑状中粒二长花岗岩构成。

32. 4.Theearly stage comprises fine grain adamellite and medium coarse grained porphyritic adamel-lite,while the late stage, it consists of medium grain adamellite with huge phenocryst.

早期由细粒二长花岗岩、含斑中粗粒二长花岗岩构成；晚期由斑状中粗粒二长花岗岩、巨斑状中粒二长花岗岩构成。

33. Metamorphic rock having porphyritic texture.

残斑岩具斑岩状结构的变质岩。

34. Later Cretaceous Granitic Porphyritic Cu-Mo Mineralization System in the Hong shan Area, Northwestern Yunnan and Its Significances for Tectonics

滇西北红山晚白垩世花岗斑岩型Cu-Mo成矿系统及其大地构造学意义

35. crystalline porphyritic

结晶斑状

36. The deposit is hosted in the porphyritic monzogranite and breccia unit of Heyu composite granitic pluton.

该钼矿床产于合峪复式花岗岩体及隐爆角砾岩中。

37. Source material of the gold deposit has close connections with the ultrabasic rocks, albite porphyritic dikes, thick|layered dolomite and clastic sedimentary rocks.

金矿的物质来源与矿区的超基性岩体、钠长斑岩脉、厚层状白云岩及各类碎屑沉积岩有密切的关系。

38. Tongling quartz-vein type gold deposit lies in sourth-east Rushan,Shandong Province,within the Sanfushan porphyritic adamellite body.

铜岭金矿位于山东省乳山市东南部，产在三佛山斑状二长花岗岩中，为含金石英脉型金矿。

39. Keywords Xiongcun copper-gold ore deposit clusters;Geochemical character;Stream sediment survey;Metallogenic prognosis;Porphyritic ore deposit;

雄村铜金矿集区;地球化学特征;水系沉积物测量;找矿方向;斑岩型矿床;

40. Origin Study on Porphyritic Crystals in Coarse Feldspar of Yishan Granites in Western Shandong

鲁西峄山花岗岩中粗大钾长石斑晶成因探讨