Just outside of the erupting Kilauea volcano in a Hawaii is a strange geologic oddity. There, mysterious golden strands of what looks like hair or fur coat the ground. However, these pieces are not organic but rather are a type of volcanic rock. They formed during Kilauea's repeated effusive and explosive eruptions, leading to the material coating parts of the Ka'u desert. So, how this golden lava or volcanic glass form? This video will answer this question and discuss what is known as pele's hair.
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Graphics of eruption dates are courtesy of the Global Volcanism Program, Smithsonian Institution. volcano.si.edu/
Images with a list of eruption dates have their dates sources from the GVP of the Smithsonian Institution.
Google Earth imagery used in this video: ©Google & Data Providers
Thumbnail Photo Credit: USGS, Hawaiian Volcano Observatory, Public Domain
Sources:
[1] USGS, "Volcano Watch - Amber waves of … Pele's hair?"
[2] Hawaiian Volcano Observatory
[3] Global Volcanism Program, 2013. Kilauea (332010) in Volcanoes of the World, v. 4.11.1 (18 Aug 2022). Venzke, E (ed.). Smithsonian Institution. Downloaded 01 Sep 2022 (volcano.si.edu/volcano.cfm?vn.... doi.org/10.5479/si.GVP.VOTW4-...
0:00 Kilauea's Ongoing Eruption
0:14 Pele's Hair
0:51 Volcanoes with Pele's Hair
1:04 Comparison to Obsidian
1:51 Pele's Hair Formation
3:50 Other Types of Volcanic Glass
6 авг 2024