volcanics

1 Rock fragments, including volcanics, are common, and the matrix consists largely of kaolin and illite.

常见有岩石碎块, 包括火山岩屑, 基质大部分为高龄土和伊利石.

2 Granite greenstone - hosted , meta - clastics - hosted , volcanics - subvolcanics hosted and sedimentary rock - hosted micro - disseminated gold deposits are of industrial value.

具有工业价值的金矿类型以花岗岩 - 绿岩型、变碎屑岩型 、 微细 浸染型 、 火山-次火山岩型为主.

3 The volcanics are most commonly andesitic in composition.

火山岩的组成最通常是安山岩.

4 The subdivision has both scientific and practical significance on studying volcanics, geological structures and minerals.

火山岩分区的划分对火山岩 、 地质构造和矿产的研究具有重要的意义和实用价值.

5 Its petrochemical characteristics show that the volcanics was formed in oceanic island tectonic environment.

岩石化学特征表明火山岩形成于洋岛构造环境.

6 And volcanic activity isn’t limited to Earth and Mars.

7 The deeply buried volcanics in Songliao basin leads to very low imaging accuracy for underlying formation, which has some negative effect on the structure interpretation.

松辽盆地火山岩埋藏较深，下伏地层成像精度极低，对构造解释造成了一定的影响。

8 Gold deposits in the Pingxiang area are controlled by faults and hosted in acid volcanics.

凭祥地区金矿床受断层构造与酸性火山岩的双重控制。

9 The Xjangshan uranium orefield is the largest volcanics type uranium orefield in China.

相山铀矿田是我国最大的火山岩型铀矿田。

10 Marine volcanics of Early Ordovician was found in Zhifang region.

摘要纸房地区具有早奥陶世海相火山岩存在.

11 The different origin leads to different metallogenic characteristics of metal minerals associated with the volcanics.

由于两类火山岩的成因不同，与它们相关的金属矿产成矿特征也有明显的差异。

12 a man with a volcanic temper that could go off at any moment

13 ReHeTai oil field has many oil - bearing strata, among them the volcanics is one the important reservoir.

热河台油田具有多套含油层系, 其中火山岩也是热河台油田的重要储层之一.

14 In volcanics reservoir evaluation, lithologic identification directly affects the reliability of evaluation results.

在火山岩储层评价中，岩性识别的正确与否直接影响评价结果的可靠性。

15 The Ashele Cu-Zn deposit is one of the typical massive sulfide ones hosted in volcanics.

阿舍勒铜锌矿床是一个典型的火山岩型块状硫化物矿床。

16 Wumuchang Area is a local bituminous coal district metamorphized by sub-volcanics in Yiming Coal Field which is located in northeast China.

五牧场区是内蒙东部伊敏褐煤盆地中一个因次火山侵入作用形成的局部的烟煤区。

17 King George Island consists mainly of Tertiary volcanics which contain plentiful plagioclases.

乔治王岛第三纪火山岩含大量斜长石斑晶。

18 Gold deposits in the Pingxiang area are controlled by faults and hosted in acid volcanics.

凭祥地区金矿床受断层构造与酸性火山岩的双重控制.

19 The northern lights dance across the sky, juxtaposed against a fiery volcanic eruption, near the town of Grindavik, Iceland, in April.

20 Volcanics mainly growth gas pocket, primary rift and secondary rift, The secondary porosity of clastic rocks is much more developed.

火山岩储层主要发育气孔、原生裂缝、次生裂缝；碎屑岩则以次生孔隙为主。