Volcanic Ash, Sem #1
by Ted Kinsman
Title
Volcanic Ash, Sem #1
Artist
Ted Kinsman
Medium
Photograph - Photograph
Description
Colored scanning electron micrograph (SEM) of volcanic 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 5,050x @ 15um wide.
Uploaded
June 2nd, 2013
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