Which of the following would exhibit sheared and mechanically fragmented rocks?
A. fault movements at shallow depths
B. intense compression in a deep-seated, regional metamorphic zone
C. heating of shales and mudstones near a pluton
D. regional metamorphism of pyroclastic volcanic rocks
Answer:A
Which of the following would exhibit sheared and mechanically fragmented rocks?
A. fault movements at shallow depths B. intense compression in a deep-seated, regional metamorphic zone C. heating of shales and mudstones near a pluton D. regional metamorphism of pyroclastic volcanic rocks