Author: Anonymous

________ refers to the removal and isolation of early-formed mineral grains that can cause the composition of the remaining magma to change.

Which of the following is an important nonsilicate mineral?

Which of the following crystallizes at the highest temperature?

Which of the following crystallizes at the highest temperature?

Which of the following is an example of a tabular intrusive body?

________ is a volcanic rock that is extremely vesicular and glassy.

Which of the following is an example of a tabular intrusive body?

Linear, magnetic patterns associated with mid-ocean ridges are configured as ________.

Which igneous rock or magma has the least amount of light-colored silicates?

Which mineral is composed of silicon dioxide (SiO2)?