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Xenoliths in Rheomorphic La Jencia Tuff at Gray Hill

La Jencia Tuff at Gray Hill
Image taken: 05/08/2019
by: Richard Chamberlin
© 2019

Longitude: -107.447
Latitude: 34.0349
  (WGS 84 or NAD 83)

About this image

Xenoliths are rocks that have been incorporated into magmas or lavas as they are emplaced. Rheomorphic textures like these form by plastic flow in high grade ignibrites.

Image posted: 06-15-2020