火山岩

The petrophysical properties of volcanic rock reservoirs in Junggar Basin are generally characterized by the following: the acidic lava and auto brecciated lava are the best, especially the petrophysical properties of auto brecciated lava and andesites after the tectonic movement and denudation process

准噶尔盆地火山岩储层物性一般特点是：酸性熔岩、火山角砾岩最好，特别是经后期构造运动和溶蚀作用改造后的火山角砾岩；安山岩的物性总体优于玄武岩。

Upgrade to the governor's bure and you can enjoy your own private Jacuzzi, a private garden with a waterfall

你可以在这里享受私密的温泉浴、瀑布花园和露天火山岩浴室。

Upgrade to the governor's bure and you can enjoy your own private Jacuzzi, a private garden with a waterfall, and an open-air, lava-rock shower stall.

你可以在这里享受私密的温泉浴、瀑布花园和露天火山岩浴室。

Distant effect of Jurassic collisions of Qiangtang terrane,Lasa terrane and Paleo\|Pacific land onto the Eurasian land made East Qinling\|Dabie Mountains in a compressional circumstance for a long time,and suppressed its orogenic extension;whereas,Cretaceous late\|collisional extension and appearance of West Pacific trench\|arc\|basin system relieved East Qinling\|Dabie Mountains of external compression,instantly result in violent orogenic lithosphere delamination\|extension and depressurized\|calefactive melting,and consequently,led to the formation of large scale Early Cretaceous granitoids and intermediate\|acidic volcanic rocks.

羌塘地体、拉萨地体和西太平洋古陆在侏罗纪与欧亚大陆拼贴碰撞的远距离效应使东秦岭-大别造山带长期处于挤压环境，伸展作用被抑制；白垩纪的碰撞晚期伸展和西太平洋沟弧盆体系的远距离效应使东秦岭-大别地区的外部挤压消失，导致造山带岩石圈迅速强烈拆沉伸展和减压增温熔融，从而形成大规模早白垩世花岗岩类和中酸性火山岩。

"For example,according to our color data the Caloris impact basin is completely filled with smooth plains material that appears volcanic in origin ," Robinson explains.

&举个例子说，根据我们的光谱资料，卡洛里斯盆地完全被看似源于火山岩的平原物质所覆盖。&

Volcanic reservoir is the exploration target in the Chagan sag.

火山岩油藏是查干凹陷进行油气勘探的现实目标。

The major source rocks in the Chagan sag are composed of the second member of the Bayingebi Formation of Lower Cretaceous.

查干凹陷火山岩油藏的主力烃源岩为下白垩统巴音戈壁组二段；储集空间是原生孔隙和原生裂缝，局部为由于后期溶蚀作用产生的溶蚀孔隙和构造作用形成的构造裂缝；苏红图二段的棕红色泥岩是主力盖层。

Lower Cretaceous in Chagan Depression developed mainly volcanic and clasticrock reservoirs.

查干凹陷下白垩统主要发育碎屑岩和火山岩两种储层，以碎屑岩储层为主。

The main minerals in mantle enclaves and volcanic rocks of different periods are olivine clinopyroxene, enstenite, spinel, plagioclase and alkali feldspar.

幔源包体及不同期次火山岩的主要矿物是橄榄石、单斜辉石、斜方辉石、尖晶石、斜长石、碱性长石。

The content of major elements, such as Fe, Mg, Ca and Al, and trace elements, such as Ti, Sr, Ni, Cr and Co, is linearly correlated to that of SiO2, which suggests that the different volcanic rocks in the basin should be the product of fractional crystallization of congenetic magmas. The parental magma may be generated by the partial melting of an enriched mantle wedge formed by the metasomatism of slab-derived fluids in an active continental margin tectonic setting.

FeO、MgO、CaO、Al2O3、TiO2等主元素和Sr、Ni、Cr、Co等微量元素的含量与SiO2含量呈明显的线性相关关系，表明该区火山岩可能是同源岩浆分异的产物，岩石形成於活动大陆边缘的构造环境，并由遭受消减板块流体交代的富集地幔楔部分熔融而形成。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。