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EGS Collab Experiment 2: Core Photographs and Descriptions

Published by Lawrence Berkeley National Laboratory | Department of Energy | Metadata Last Checked: January 27, 2026 | Last Modified: 2024-02-28T18:56:21Z
This submission contains photographs of rock core collected from EGS Collab Experiment 2 (and 3) boreholes. Cores were generally photographed in about 1-foot sections using Nikon D3300 DSLR cameras from two angles about 90 degrees apart, wet and dry. Core photos are provided here in .zip files for each well, organized in subfolders by depth interval. Panoramic photographs of the rock cores as well as description and anomaly logs are also available here.

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