Sentences with phrase «formed after a volcanic eruption»

The lake was formed after a volcanic eruption, when rocks closed off a river.
Kasha - Katuwe Tent Rocks National Monument is a geologic wonder, full of towering cone - shaped tent rock formations formed after volcanic eruptions took place six to seven million years ago.
The rocks in Cappadocia were formed after some volcanic eruptions 2 million years ago.
In his recent exhibition at Federica Schiavo Gallery, the artist found inspiration in the caverns located underneath the Naica Mine in Mexico that hold some of the biggest natural crystals known on Earth, and the petrified tree forest on Hawaii Island that formed after a volcanic eruption in 1970.
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