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In the formation of gneiss from a granite protolith,distinctive compositional bands form because of
Q1: Of the three primary forms of subaerial
Q1: What is the difference in the formation
Q13: Which of the following is a "front"
Q19: Sea level rises locally,and marine sediments are
Q20: Gemstones are often found in pegmatites,which are
Q25: What type of sediment is typically found
Q27: Ethnonationalist violence has essentially disappeared around the
Q31: Regions of continents that have NOT been
Q38: Stone used for buildings,chemicals in fertilizers,and sand
Q42: If the volatile content of magma is