volcanic ash

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

One especially noticeable blue-black patch in the rougher section of the valley is believed to be volcanic ash that was later redistributed by Martian winds, as seen in the accompanying 3D perspective views.

From Science Daily • May 15, 2026

In a video provided to the BBC by rescue officials, workers could be seen digging through a thick layer of black volcanic ash beneath a large rock and retrieving bone fragments.

From BBC • May 11, 2026

During the Tonga eruption, massive amounts of salty seawater were blasted into the stratosphere together with volcanic ash.

From Science Daily • May 10, 2026

Scientists were able to determine the age of the fossils because they were preserved between two distinct layers of volcanic ash inside the cave.

From Science Daily • Mar. 26, 2026

“After the first eruptions,” he said, “white volcanic ash rained from the sky for months. The dead and dying were covered in it. So now to wear white is to remember the dead.”

From "Legend" by Marie Lu