Multiple Choice
Which of the following best describes the composition and form of the typical felsic bedrock in the Coast Ranges of BC, highlands of Nova Scotia, or the Sierra Nevada Mountains in California?
A) basalt; dykes
B) gabbro; bysmaliths
C) andesite; laccoliths
D) granite; batholiths
Correct Answer:
Verified
Correct Answer:
Verified
Q8: Technically, the process whereby ions arrange themselves
Q84: The size of crystals in igneous rocks
Q138: What would you call an aphanitic, vesicular,
Q140: What is a small, flat floored, dome
Q141: The partial melting of a gabbro deep
Q143: Which of the following is the dominant
Q144: The most common ferromagnesian silicate minerals by
Q145: How much silica do ultramafic igneous rocks
Q146: Earth's crust and mantle are composed predominantly
Q147: The most abundant elements in common crustal