GEO 1301 Study Guide - Midterm Guide: Gneiss, Telefe, Graben

• School: University of Ottawa
• Department: Geology
• Course: GEO 1301
• Professor: Claude Farley

Document Summary

Stress is the amount offorcefating on a rock unitto change its shape volume . Elasticmateriel returns to its original sizeandshapewhenstress removed g micasheets tannins ball rubberband . Plastic material is permanently deformed once the limit of elasticity is surpassed sizeandshapealtered . Brite material is permanentlydeformedonce the homieofelasticity or whereit breaksforfractured. Same rock can experience either brittle or plastic deformation the pt conditions rt 1 depending on g to cold vs warm. Rockstendonfuturewhenstress is appliedquickly deform plasticg is stress is applied gradually over anextendedperiod eg. siuyputy to ee. woodshufn. Granite, gneiss, quartzite, basalt. date 1 naturally morebrief more composed ofminerals wit stronginternalmole composedofminerals withweakerbonds congo of. Gypsum rock, rock salt, shale, marble www. tkenbdsgpofstws. d. Folds are rocks that havebeenbent into a series of white a result of plastic or ductile deformation undulations as in a congressionalgone. Mnogg alimb eachof th side of a fold. Axialplane imaginary surfacegland dividing afold as symmetrically aspossible. Types offolds based on attitude of acid plane eupright .