Also, bacteria have been discovered living within warm rock deep in the Earth's crust.

She sat on a warm rock and dangled her bare feet in the soothing water.

It is formed by the melting of ice against warmer rock and may be very deep.

So down they went together and were soon ensconced among the warm rocks, the sea not very far away.

Even with my back against the warm rock, I shivered.

We living inside warm rock, where hot springs keeping us comfortable.

Briefly, he rested, pressing his face against warm rock, not looking up or down.

The warm rock against his back, the sand beneath him, faded from awareness.

You need to lie in the sun on a warm rock now and then.

She met his gaze evenly, then flopped back on Her warm rock.