Tephra, including rock fragments, tiny spheres, and shards of volca...

Tephra, including rock fragments, tiny spheres, and shards of volca...

Detailed Description

Tephra, including rock fragments, tiny spheres, and shards of volcanic glass, that was erupted from Halema‘uma‘u Crater, Kīlauea Volcano, Hawai‘i

Details

Image Dimensions: 743 x 654

Source:


U.S. Geological Survey