Volcanic Ash, Sem
by Ted Kinsman
Title
Volcanic Ash, Sem
Artist
Ted Kinsman
Medium
Photograph - Photograph
Description
Colored scanning electron micrograph (SEM) of ash from Alaska, USA. Volcanic ash consists of rock, minerals and volcanic glass fragments. It is created during explosive eruptions by the shattering of large rocks and the separation of molten rock into tiny pieces. Magnification 10,670x @ 10um wide.
Uploaded
June 2nd, 2013
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