BGS mineralogy and petrology collection record

Sample number S23638
Sample Donor Richey, James E.
Rock name 'Original entry: Quartz-Gabbro'
Stratigraphy Not entered
Comments Quartz-gabbro; Memoir p. 274
Locality details 600 yds W 40 deg N of 475 ft spot ht Beinn Buidhe
50k map sheet Coll (51)

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Map reference NM 4318 6815
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


S23638

Cross Polarized, S23638

Plane Polarized, S23638

Plane Polarized, S23638