1.
A PRELIMINARY STUDY ON GENESIS OF AN ALTERED VOLCANIC TYPE BERYL DEPOSIT IN SOUTH CHINA
华南—蚀变火山岩型绿柱石矿床的成因探讨
2.
The melted rock may keep on rising and pour out as lava.
熔岩持续上升、喷射，变成火山岩。
3.
a stream of lava
熔岩浆,2. 火山岩
4.
Favorable reservoirs may be composed of sandstones, conglomerates basement metamorphic buried hills, and volcanic rocks.
砂岩、砾岩、基底变质岩潜山，火山岩均可形成良好储层。
5.
The ash, cinders, and other fragments become a consolidated rock.
火山灰、火山渣和其它碎屑变成了固结的岩石。
6.
become active and spew forth lava and rocks; of volcanoes.
火山变的活跃而向外喷发熔岩和石头。
7.
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。
8.
HYDROCARBON CHARGING HISTORY AND POOL-FORMING MODEL OF THE ARCHEOZOIC-MESOZOIC METAMORPHIC-VOLCANIC RESERVOIRS,XINGLONGTAI BURIED HILL, LIAOHE BASIN
辽河盆地兴隆台潜山变质岩-火山岩油藏烃类注入史及其成藏模式
9.
volcano spout flame and lava
火山喷出火焰和岩浆
10.
A volcano shoots out flame and rocks.
火山喷出火焰和岩石。
11.
A volcano spouts flame and lava.
火山喷出火焰和岩浆。
12.
The volcano vomited flames and molten rock.
火山喷出了火焰和熔岩。
13.
Solidified lava filling the vent of an extinct volcano.
岩颈填充死火山的硬化的火山岩
14.
volcanic rock includes the volcanic glass obsidian.
火山岩包括黑曜岩火山玻璃。
15.
a mountain formed by volcanic material.
由火山岩材料形成的山。
16.
ARCHEAN META-VOLCANICS AND ITS RELATION TO Au-MINERALIZATION
鞍本地区太古代变基性火山岩与金矿化
17.
A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava.
黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面变曲，由火山熔岩迅速凝而成
18.
Nor is there evidence for metamorphic minerals such as slate or marble, produced when volcanic or sedimentary rocks are subjected to high pressure or temperature.
此外，板岩、理岩等由火山岩或沉积岩受高压、温影响而形成的变质矿物，也不见存在的证据。