metamorphic rock

The metallogenic substance mainly comes from the Archeozoic metamorphic rock series in basement.

成矿物质主要来源于基底太古界变质岩系.

Granite and metamorphic rock constituted the basement of the basin with better uranium source conditions.

盆地基底为花岗岩和中高级变质岩,铀源条件良好.

Crack is not only growing in rock, but also in metamorphic rock and rock.

裂缝不仅发育于沉积岩中, 还发育于变质岩和火成岩中.

Marble, a metamorphic rock, forms when limestone re-crystallizes.

大理岩, 变质岩, 形成时当石灰石重新结晶.

A metamorphic rock intermediate between shale and slate , that does not possess true slaty cleavage.

一种细颗粒的变质岩,由泥质岩受热形成.

Shagou deposit mainly lies in the metamorphic rock of Taihua Group, Archaeozoic erathem.

本矿床主要的赋矿地层为新太古界太华群高级变质岩.

Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.

片麻岩, 变质岩, 可以发现,在常见的前寒武纪地区.

Shaanxi is one of the provinces where soft metamorphic rock has distributed widely.

摘要陕西省是软弱变质岩分布广泛的省份之一.

Clastic rock and low-grade metamorphic rock , and the non-disease area is mainly in the coal stratum.

通过对重病区 、 轻病区及 非 病区人群的环境摄碘量估算.

Schist, a metamorphic rock, contains mineral crystals that can be seen by the naked eye.

片岩, 变质岩, 含有矿物晶体可以看到由肉眼.

Marble is a metamorphic rock that takes a high polish.

大理石是一种经过精细打磨的晶体变质岩.