metamorphic

Concepts of metamorphism, metamorphic reaction, prograde and retro – metamorphisms.

变一般概念、变反应、进变和退变。

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

本矿床主要赋矿为新太古界太华高级变。

The Weizi gold deposit has close relation to An-bearing siliconite formed by metamorphic differentiation.

隈子金矿床与辽河盖县组合金硅体关系密切，硅体属于变分异而成。

The metamorphic grades of Minleh and Changma areas are prehnite-pumpellyite and prehnite-actinolite facies, respectively.

民乐与昌马区变山，变度分别为葡萄石-绿纤石相和葡萄石-阳起石相。

The present application of the nuclear log to the studies of the volcanic rocks and superpressure metamorphic rocks is outlined.

最后略述当前成和超高压变研究中核测井应用。

The khondalite lithology is composed of a suit of metamorphic aluminium-sedimentary rock.During the Jinning movement, the sedmentary rock experienced four stages of metamorphism.

明确黄陵区孔兹系为一套变富铝沉积组合，在晋宁期造山运动期间该套系经历四期变作用。

Research for geofluids is a hot-point and frontier in the geoscience field, especially, in igeous petrology, metamorphic petrology, geotectology and study of mineral deposits.

流体研究是近年来学界研究热点和前沿,它不仅在浆、构造、变等方面研究中受到重视,而且在矿床研究领域得到了发展。

Some different metamorphic grade coals surface character was changed through the hypothermia thermal transnature in order to influnce the rheidity of coal-oil-water ternary material.

对几种不同变程度煤采用低温热改,使煤表面性发生变化,从而影响煤油水三元料浆流变性。

Minhe Basin is a Mesozoic-Cenozoic intermont basin grew on Precambrian metamorphic rock basement in middle Qilian uplift zone.Total thickness of Mesozoic-Cenozoic is about 7000 meters.

民和盆是发育在中祁连隆起带前寒武系变基底之上一个中、新生代山间盆。

Xiaertai rock group,a set of metamorphic rock system in Xiaertai area,has experienced strong ductilebrittle deformation and then thermal contact metamorphism and dynamometamorphism in the late stage.

经原恢复可将下二台分为三个组：盘岭组，黄顶子组及烧锅屯组，其原建造分别为山建造、碳酸盐建造及碎屑建造。

From 2003 to 2004, we collected a large amount of Nautiloid and Graptolite fossils in upper metamorphic formations of Mayigangri area and determined the age to be middle and Late Ordovician-Silurian.

在羌塘南部区发现有可靠化石依据早古生代存在尚属首次。