BGS mineralogy and petrology collection record

Sample number S22367
Sample Donor Richey, James E.
Rock name 'Original entry: Olivine-Dolerite'
Stratigraphy Not entered
Comments Quartz-gabbro, a little farther from junction than S. 22366; Memoir, pp. 288, 302
Locality details At base of steep slope 440 yds W of Lochan Sron nan Sionnach
50k map sheet Coll (51)

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Map reference NM 4797 6513
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


S22367

Cross Polarized, S22367

Plane Polarized, S22367

Plane Polarized, S22367