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Q21: What two index minerals characterize the eclogite
Q42: Give examples of two different parent rock
Q45: Mafic rocks have silica contents of _
Q49: Explain how feldspars and micas can become
Q77: Shallow warm seas lacking major detrital sediment
Q88: Gas rich andesitic magmas generate composite volcanoes
Q128: Carefully observe each of the photographs below
Q129: Choose the option that does not fit
Q167: Where would wedge shaped deposits of coarse
Q186: What does the upper bedding plane on