What is the term for rocks that contain large, coarse cavities formed by gas bubbles?

Explanation

Rocks characterized by large, coarse vesicles (bubble holes) are known as scoria. These cavities form due to trapped gas bubbles during the rock's solidification process. Pumice also has vesicles but is typically lighter and more porous, while mafic and felsic refer to the chemical composition rather than vesicular texture.