Definitions Found:
TRAPROCK, an igneous rock
- BASALTIgneous rock
- DIORITEIgneous rock
- FELDSPARIgneous rock constituent
- MAGMASource of igneous rock
- DIORITEIgneous rock composed of feldspar and hornblende
- PLUTONIgneous rock that solidifies deep in the earth
- TESLARock band named for an inventor
- ACDCRock band with an electrical name
- EMERYRock powder used as an abrasive
- TESLARock band with an inventor's name
- TESLAHard-rock band named for an inventor
- QUEENBritish rock band that gave an iconic performance at 25-Down