1 زمینشناسی و معدن:: گسل نرمال
Normal Faults Dip-slip faults are classified as normal faults when the hanging wall block moves down rela- tive to the footwall block (Figure 10.17). Normal faults are found in a variety of sizes. Most large normal faults have relatively steep dips that tend to flat- Normal faults tend to be associated with tensional stresses that pull rock units apart, thereby lengthening the Normal faults are dip-slip faults in which the hanging wall block moves down relative to the footwall block.
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