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- metamorphic rock belt 变质岩带
- On low-grade metamorphic rock within Dabie-Sulu ultrahigh pressure metamorphic belt. 大别-苏鲁超高压变质带内部的浅变质岩。
- Title: On low-grade metamorphic rock within Dabie-Sulu ultrahigh pressure metamorphic belt. 关键词:浅变质岩;超高压岩石;加积楔;板块俯冲;大别-苏鲁造山带
- Metamorphic rock having porphyritic texture. 残斑岩具斑岩状结构的变质岩。
- Marble, a metamorphic rock, forms when limestone re-crystallizes. 大理岩,一种变质岩,在灰岩重结晶时形成。
- REDIVISION OF THE METAMORPHIC FACIES ZONATION AND DEFINITION OF METAMORPHISM P-T OF METAMORPHIC ROCKS BELT IN CENTRAL JIANGXI PROVINCE 赣中变质岩带变质带的重新划分及变质作用P-T条件的确定
- A thin, leaflike layer or stratum occurring especially in metamorphic rock. 叶形线薄的叶状地层,尤其出现于变质岩中
- The layered structure common to metamorphic rocks. 叶理象变质岩一样的岩石层状结构
- Hard metamorphic rock consists essentially of interlocking quartz crystals. 坚硬的变质岩,主要由嵌合的石英晶体组成。
- A thin,leaflike layer or stratum occurring especially in metamorphic rock. 叶形线薄的叶状地层,尤其出现于变质岩中
- Resembling metamorphic rock in consistency,texture,venation,color,or coldness. 与大理石相似的在硬度、质地、脉纹、色彩或冷度上象变质岩的
- Gneiss, a metamorphic rock, can be commonly found in Precambrian areas. 片麻岩,一种变质岩,通常在前寒武纪地层中出现。
- The North Dabie Complex can extend to the Luzhenguan Formation in the North Huaiyang belt to nor th and underlay the UHP metamorphic rocks to south. 其中的花岗质片麻岩、斜长角闪岩具有岛弧环境的岩石地球化学特征,代表拼贴于扬子陆块北缘的新元古代古岛弧。
- The 670 deposit is a typical volcanogenic uranium deposit in Mesozoic volcanic rock belt in Zhejiang. 670矿床是中国东南部中生代火山岩带内典型的火山岩型铀钼矿床;
- What kinds of regional metamorphic rocks are present in the area? 在这一地区有哪些种类的区域变质岩?
- The neo-Archean rocks possibly exist in Tieklik metamorphic rocks. 铁克力克可能有新太古代变质岩系的存在。
- A metamorphic rock,intermediate between shale and slate,that does not possess true slaty cleavage. 厚层泥岩一种变质岩,在页岩与板岩之间,不具备真正的板块解理
- A green, gray, or red metamorphic rock, similar to slate but often having a wavy surface and a distinctive micaceous luster. 千枚岩,硬绿泥石一种绿色、灰色或红色变质岩,与页岩相似,只是表面通常起伏不平,有明显的云母光泽
- Jiangyema chromite deposit lies in the Laangcuo rock body of which locates in the western Yaluzangbujiang ultramafic rock belt. 姜叶马铬铁矿产于雅鲁藏布江超镁铁质岩带的西段拉昂错岩体之中,为富铬型豆荚状铬铁矿。
- 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。