BGS mineralogy and petrology collection record

Sample number S23624
Sample Donor Richey, James E.
Rock name 'Original entry: Gabbro'
Stratigraphy Not entered
Comments Outer gabbro towards outer margin; Memoir p. 225
Locality details 300 yds E of summit of Beinn nan Codhan
50k map sheet Coll (51)

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Map reference NM 4438 6299
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S23624

Cross Polarized, S23624

Plane Polarized, S23624

Plane Polarized, S23624