volcanic deposit

The Hongtoushan copper-zinc deposit was formed in submarine volcanic eruptions-sedimentary environment in Archean intracratonic rift trough.

红透山式铜 - 锌矿床形成于太古代克拉通裂谷槽盆中海底火山喷发 - 沉积环境.

Songshunangou gold deposit is located in the volcano-tectonic depression, the mineralization relates to volcanic rock.

松树南淘金矿受火山构造洼地制约, 成矿作用与火山岩有关.

Volcanic rocks bearing rockseries in the Hongtoushan-type deposit.

呈透镜状、扁豆状的火山碎屑岩的发现为研究该类矿床提供了较为直观的地质依据.

The Badao deposit is a typical Mesozoic volcanic rock-hosting deposit.

八道金矿为延吉中生代火山岩型金矿中较为典型的矿床之一.

Xiangluwanzi gold deposit is a volcanogenic hydrothermal ore deposit related to volcanic cryptoexplosive breccia body.

香炉碗子金矿是一与火山隐爆角砾岩体有关的火山热液型金矿床.

Ciweigou deposit is one of the typical volcanic rock gold deposits in the country.

刺猬沟金矿,是我国典型的火山岩型金矿之一.

The epithermal silver deposit and the Kuruko silver depositare distributed over volcanic arcs and island arcs.

火山弧和岛弧控制了浅成低温热液型和黑矿型银矿床.

Detailed investigations on field geology, mineralogy, geochemistry and isotope geology have shown that the vien type gold deposits in the Xiaotian Mozitan volcanic basin have the characteristics of epithermal deposit and belong to quartz adularia subtype.

详细的野外地质及矿物学，地球化学.同位素的系统研究表明，晓天&磨子潭火山岩盆地脉状金矿床具有浅成低温热液矿床特征。

The gold deposit is considered to be of volcanic epithermal type.

针碲银金矿及其它碲化物是北岭金矿晚期矿化阶段的特征标志，对寻找大型火山岩浅成热液碲化物型金矿具有重要的意义。