IMG_4161

D S A A d. all of the above 4 of 7 21 The most common cementing matenals in sedimentary rocks are a. pynie and gypsum b. gvpsum and silica 8.\1!1\'3 and 1ron carbonate ; sthea and calem carbonate 22 A detrital sedimentary rock composed mainly of particles greater than 2 millimeters in diameter would be called: a. shale b. sandstone coconglomerate . thyolite d}é. Which of the following minerals is often found in evaporite deposits? Gypsum b. Quartz Plagioclase . Galena 24. This picture illustrates a) an unconformity . high-grade metamorphism c. differentiation of magma d. rock cycle AT limestone 25. Foliation can be described as parallel alignment of mineral grains . parallel orientation of shear zones ¢. concentration of similar minerals in bands or layers by diffusion d. bedding due to change in depositional environments 26. Rocks produced by dynamic metamorphism undergo a. conditions of extremely high pressure b. crushing and grinding in shear zones ¢. conditions of moderate heat and pressure applied over long periods of geologic time @both a and b 27 Slate 1 a rock that was probably produced by metamorphism of a. granite h. limestone (€2 shale d. olivine 28. Which of the following metamorphic rocks are often non-foliated? a. Slate b. Fault breccia ¢. Marble d)both b and ¢ 29. Hydraulic conductivity is a function of a. intrinsic permeability of the material b. fluid viscosity C. porosity @both aand b . ] 30. Continuous strain at a constant value of stress is characteristic of which tvpe of