BGS mineralogy and petrology collection record

Sample number S21846
Sample Donor Richey, James E.
Rock name 'Original entry: Albitised Ophitic Olivine(?)-Dolerite'
Stratigraphy Not entered
Comments Cone sheet in continuity with a NW dyke
Locality details 900 yds ENE of summit of Maol Buidhe
50k map sheet Coll (51)

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Map reference NM 4713 6286
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


S21846

Cross Polarized, S21846

Plane Polarized, S21846

Plane Polarized, S21846