Granite is an acid rock.
The acid rock freaked them out.
She found that the plants grew well for almost every type of music except rock and acid rock.
Experimental study on acid rock reaction dynamics for carbonate rock of No.1 Gas Field in Middle Tarim
Retallack tested the effects of music on plant growth by using music styles including classical, jazz, pop, rock, acid rock, East Indian, and country.
The Yueshan intrusion is one of the most important intermediate-acid rock masses, which is related to mineralization in the middle-lower reaches of Yangtze river area.