Fault plane divides faultedrock into two blocks. The block above the fault plane is called hanging wall; the block below the fault plane is named footwall.
The stratum, intrusive rock, and faulted structure are three basic ore-forming geology factors of tungsten ore in the work area.
地层、侵入岩、断裂构造是工作区内钨矿的三个基本的成矿地质条件。
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Combined with core and fractal data, these maps are used to identify fractures in the top of base rock of an - 1 faulted - block and to predict fracture distribution.