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Published March 26, 2021 | Version v1
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SEM_raw_images_Comida_et_al_2021

  • 1. Institut national de la recherche scientifique
  • 2. University of Iceland
  • 3. University of Otago
  • 4. ETH Zurich

Description

Raw images of polished epoxy grain mounts (PEGM) of strombolian and phreatomagmatic pyroclasts from the 1977 Ukinrek maars eruption (Alaska, USA). Images were acquired at SEM in backscatter mode. Grains range in size from 0ɸ (2-1 mm) to +4ɸ (88-63 µm). 

Reference:

Comida PP, Ross P-S, Dürig T, White JDL, Lefebvre N (submitted) Standardized analysis of juvenile pyroclasts in comparative studies of primary magma fragmentation; 2. Choice of size fractions and method optimization. Bull. Volc.

Notes

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References

  • Comida PP, Ross P-S, Dürig T, White JDL, Lefebvre N (submitted) Standardized analysis of juvenile pyroclasts in comparative studies of primary magma fragmentation; 2. Choice of size fractions and method optimization. Bull. Volc.