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Floating material on Kīlauea's summit water lake on September 23, 2020

By Kīlauea
Photograph of material floating on volcanic crater lake
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Detailed Description

Small patches of light-colored floating material were seen drifting on the surface of Kīlauea's summit water lake on September 23, 2020. The composition of this material is unknown, but future water sampling missions may provide insight. USGS photo by M. Patrick.

Sources/Usage

Public Domain.