The hikers carefully picked their way through the thicket of stone brambles to reach the stream.

The gardener mixed pumice stones into the potting soil to improve drainage for his succulents.

She smoothed her heels with a pumice stone after the long hike.

The architect insisted on using Tyndall stone for the courthouse facade because its mottled patterns and fossil inclusions gave the building a sense of history.

After weeks of severe pain, she was finally diagnosed with kidney stones and scheduled for surgery.

Stone fruits like peaches and cherries are in season now, making the farmers' market a colorful spectacle.

At dusk, several stone curlews gathered on the scrubland, calling softly to one another.

A rai stone stood at the center of the village, its weathered surface bearing the marks of generations.

On Yap, families displayed rai stones in front of their homes to show wealth and status.

The museum displayed several ancient reading stones that scholars used to read small, faded text.