pegmatite in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
Pegmatite is a coarse-grained igneous rock that typically contains large crystals and is often associated with the presence of valuable minerals.
Sample Sentences
- Pegmatite is often associated with the formation of valuable minerals such as lithium and tantalum.
- The striking colors of the crystals found in the pegmatite make it a favorite among mineral collectors.
- Geologists study pegmatite formations to gain insights into the geological processes that created them.
- In some regions, pegmatite intrusions can be several meters thick and contain massive quartz deposits.
- The unique textures and sizes of minerals in pegmatite can provide clues about the conditions under which they formed.