Rock mass classifications. Continuum mechanics stress analyses. Influence of discontinuities on stability. 2 or 3 credits Geometry of blocks in jointed rock masses. Influence of block geometry on rock mass stability.
Stability analyses of underground and surface excavations in jointed rock.
Interdependence of nations on minerals and the economic and political problems caused by their unequal geographic distribution and divided political control. 3 credits Systematic treatment of current aspects of international production and trade in base metals. Maximum of 6 credits. These courses consist of either lectures, periodic conferences, supervised reading, laboratory or fieldwork. May be repeated more than once to pursue different studies.