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恒山高级变质岩区是中国早前寒武纪变质岩研究的经典地区之一。 The Hengshan high-grade metamorphic terrain is one of the typical areas for the study of Early Precambrian metamorphic rocks in China. | ||
构造地层学方法是变质岩，尤其是前寒武纪变质岩地区地层研究的有效方法。 Structure-stratigraphic method is an effective method for stratigraphic study in Precambrian metamorphic rock area. | ||
变质岩潜山储层评价方法； The evaluating method of metamorphic rocks. | ||
云南祖母绿矿床产于寒武系变质岩中。 Yunnan emerald deposit was found in (pre) Cambrian metamorphic rocks. | ||
成矿物质主要来源于基底太古界变质岩系。 The metallogenic substance mainly comes from the Archeozoic metamorphic rock series in basement. | ||
新疆塔里木盆地周边发育前寒武纪变质岩系，其太古宙变质岩系分布在库鲁克塔格—星星峡及阿尔金山前。 The Precambrian metamorphic rocks are developed at the margins of Tarim basin of Xinjiang, among which the Archean metamorphic rocks are distributed in Kuruktag-Xingxingxia area and Altun forelands. | ||
研究了大别山北部榴辉岩的变质岩岩石学。 The metamorphic petrology of eclogites from northern Dabie Mountains was performed. | ||
它是前寒武纪变质岩内一种重要的构造现象。 They are important structural features in the Precambrian metamorphic rocks. | ||
片麻岩，变质岩，可以发现，在常见的前寒武纪地区。 Gneiss, a metamorphic rock, can be commonly found in Precambrian areas. | ||
我们可以在变质岩中发现这种珍贵矿物的结晶体。 This precious mineral is found as crystals within metamorphic rock. | ||
