相山铀矿田是我国最大的火山岩型铀矿田。

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

youdao

相山铀矿田成矿期前的流体包裹体中气泡较大，气体含量较高，表明包裹体捕获时压力较大；

The bubble of fluid inclusion is much bigger and the gas content is much higher at premetallogenetic period.

youdao

岩石学、元素地球化学研究表明，相山铀矿田的英安斑岩属于板内型钾玄质岩类，为钾玄质英安斑岩。

Studies of petrology and elemental geochemistry indicate that the Xiangshan uranium ore-field dacite porphyry belongs to intra-plate shoshonitic rock type and is a kind of shoshonitic dacite porphyry.

youdao