Then she broke, not like a stick, but like a stone might crumble.

Polished stone cracked and crumbled to ash before Kirk's eyes.

Then, as the last stones of the edifice crumbled, I stopped working completely and took to walking the streets.

The parapet stood three feet high or so, and the stones were crumbling.

About me lay scattered stones crumbled from the cliff above.

Yet another stone in the wall she had built between them crumbled away.

How long did it take for waves and weather to make stone crumble?

Such was its impact that the stone crumbled inward.

The weathered stone beneath her fingers suddenly crumbled, and she began to slip down the rock face.

The 1950's cast stone of the massive Corinthian columns is crumbling.