本区内的金矿断裂构造即花岗岩与太古代胶东群变质岩呈构造接触带。
The faults related to the gold deposits in the area often follow the contact between granites and metamorphic rocks of the Achaean Jiaodong Group.
其与上覆盖层—泥盆纪地层为剥离断层(动力滑脱变质变形带)接触。
The metamorphic complex has a stripping fault (dynamic decollement belt of metamorphic deformation) contact with over Devonian strata.
蓬家夼金矿是山东乳山地区新发现的金矿类型,受荆山群中的构造角砾岩系控制,沿胶莱盆地边缘莱阳组砾岩与荆山群副变质岩的构造接触带分布。
The Pengjiakuang gold deposit is a new type discovered in East Shandong, which occurs in interstratified glide breccia of the Jinshan Group parametamorphic rock series in the Mesozoic Jiaolai Basin.
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