doleritic in a sentence
a.
Definition
Doleritic refers to a type of igneous rock that has a fine to medium-grained texture, typically formed from the slow cooling of magma in the Earth's crust.
Sample Sentences
- The doleritic rock formation revealed a rich history of volcanic activity.
- Geologists often study doleritic textures to understand the cooling processes of magma.
- In some regions, the presence of doleritic intrusions indicates a significant tectonic event.
- The doleritic composition of the sample suggested it originated from a shallow magma chamber.
- Researchers discovered that the doleritic layers contained valuable mineral deposits.
< return to search