Most Common Type of Volcanic Rock

This page is the CodyCross answer for the clue below from Performing Arts, Group 882, Puzzle 2 (Multiple Acts).

Question is: Most Common Type of Volcanic Rock

and the answer is: BASALT

Word Meaning:

BASALT — (mineralogy) A hard mafic igneous rock of varied mineral content; volcanic in origin, which makes up much of the Earth's oceanic crust.

Definitions from Wiktionary.

Most Common Type Of Volcanic Rock - Performing Arts CodyCross Answers | CodyCross Solutions