| Fine-grained rocks. |
| Rocks |
| Pet rocks, hula hoops, etc. |
| Parody involving molten rock? |
| Molten rock expelled by a volcano |
| Basic sci. course dubbed "rocks for jocks |
| Formal frocks |
| When I throw rocks at seabirds, I leave no ___ unstoned": Ogden Nash |
| Painter of "Madonna of the Rocks |
| As dumb as ___ of rocks |
| Barroom rocks |
| Like some woodland rocks |
| Some volcanic rocks |
| Storied ship that survived the Clashing Rocks |
| Part of Vietnam that "Rocks"? |
| Subterranean molten rock |
| Growths on tree trunks or rocks |
| Abounding in rocks |
| Craft that crossed through Clashing Rocks |
| Pet Rocks and Hula-Hoops |
| Type of rock from molten magma |
| Molten rock that spills out of a volcano |
| Of soil produced by the decomposition of rocks. |
| Frocks |
| Put imperfections on expensive rocks? |
| Molten outpouring |
| Formed from molten lava |
| Certain igneous rocks. |
| Rugged rocks |
| Aerosmith "Rocks" classic |