When a Rock Has a Two-Stage Cooling History (Slow Then

Q5: Examine the words and/or phrases for each

Q6: The mechanism of magmatic differentiation involving the

Q7: What phenocryst minerals would you expect to

Q8: What type of magma, commonly erupted along

Q9: Which igneous texture indicates two, distinctly different

Q11: Plutonic rocks are intrusive and generally consist

Q14: Which phaneritic, igneous rock is comprised mainly

Q15: Which of the following are used for

Q33: A _ is a near surface,intrusive igneous

Q44: All other factors being equal (geothermal gradient,