(7) 构造角砾岩(tectonic breccia): 又称断层角砾岩,由脆性破裂形成的、 角砾状的初碎裂岩。 角砾为棱角状、次棱角状、次圆状;角砾成分来自两盘岩石。
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... tectonic magatic terrane 构造岩浆地体 收藏 tectonic breccia 造构角砾岩; 构造角砾岩 收藏 Fracture Tectonic 断裂构造 收藏 ...
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The major ore type is gold-bearing calcite-quartz vein, secondly is gold-bearing tectonic breccia, and gold-bearing altered rock.
矿石类型以含金方解石-石英复合脉为主,其次为含金构造角砾岩型和含金蚀变岩型。
Especially, tectonic breccia associated with mylonitic lithofacies in tenacity shear zone, it has significance in dividing different shear zones on regional scale.
特别是构造砾岩与韧性剪切带中糜棱岩相伴生,在区域上研究划分剪切带具有一定的意义。
Fault breccia and tectonic lenticles well develop along the boundary zone.
沿边界带发育挤压破碎带和构造透镜体。
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