Isoclinal, ptygmatic folds in a quartz vein


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Isoclinal, ptygmatic folds in a quartz vein cutting across a dark colored metamorphic rock, on display in the rock garden at Carleton College, and weathered out into 3D relief.
Originally uploaded in NAGT:About NAGT:Divisions:Geo2YC Division:Geo2YC Newsletters.

Image 361899 is a 3000 by 4000 pixel WebP
Uploaded: Aug14 26


Last Modified: 2026-08-14 09:05:09
Permanent URL: https://serc.carleton.edu/download/images/361899/isoclinal_ptygmatic_folds_quartz_vein.webp

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Callan Bentley
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