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Backscatter electron polished mount image of an Edgecumbe basalt scoria clast (sample 81ARJ073A). Image includes a rare larger olivine phenocryst. Image acquired on an JEOL 6510LV SEM at 20 kV, 12 mm working distance, spot size of 65, and in BEC imaging mode.

Backscatter electron polished mount image of an Edgecumbe basalt scoria clast (sample 81ARJ073A). Image includes a rare larger olivine phenocryst. Image acquired on an JEOL 6510LV SEM at 20 kV, 12 mm working distance, spot size of 65, and in BEC imaging mode.

Date: May 2023
Volcano(es): Edgecumbe
Photographer: Loewen, Matt
URL: avo.alaska.edu/image/view/194349
Image courtesy of AVO/USGS.
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
Full Resolution.