The outcrop of the Sanyi fault zone in the Shanghu area, Miaoli County (256430/2733620). The separation of the Fault A is up to 3m. Its hanging wall is overridden upon the lateritic terrace deposits. The deformation zone mostly weathered as laterites extends in range of 40-90 cm. The Fault B has slipped along the strata about 40 cm away.

The deformation of fault zone in the Lichi Formation can be classified into four main types, including fault core, breccia zone, fracture zone and wallrock.

The outcrop which is near the Muken area in the Taitou County reveals that the fault separates the layers of the siltstone and the mudstone.


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update:2008/7/2