| PRACTICAL 3: STEREOGRAPHIC PROJECTION AND THE STEREONET. |  |
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| Please Note: For all practical reports 25% of the total mark is allocated to the neatness of the work presentation as well as the clarity of the explanation. As a rule of thumb, a clear practical report should include enough information so any reader could understand the aim of the exercise and the path to the solution. The lecturer will not assess any report with a low standard of presentation. | ||||||||
| Plot the following structural elements on a stereonet canvas: Dike A: 125-80-SW Fault B: 025-58-SE Determine the angle between A and B. Determine the plunge and plunge direction of the intersection between the dike and the fault. The fault plane carries a slickenline (i.e striae formed during slip along a fault plane) with a pitch 65-S, plot that lineation and determine its plunge and plunge direction. |
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| Click here to download a pdf file of a stereonet. | ||||||||