BGS mineralogy and petrology collection record

Sample number S21838
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Basalt'
Stratigraphy Not entered
Comments 6 ft NW dyke cuts all cone sheets between S. 21836 and S. 21837
Locality details 700 yds W 5 deg S of Maol Buidhe
50k map sheet Coll (51)

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Map reference NM 4584 6249
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


S21838

Cross Polarized, S21838

Plane Polarized, S21838

Plane Polarized, S21838