BGS mineralogy and petrology collection record

Sample number S22249
Sample Donor Richey, James E.
Rock name 'Original entry: Quartz-Gabbro Or Xenolith Therein'
Stratigraphy Not entered
Comments Quartz-gabbro and xenolith
Locality details 0.5 mile NW of Kilchoan Free Church
50k map sheet Coll (51)

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View the geology near 'Coll'

Map reference NM 4752 6495
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


S22249

Cross Polarized, S22249

Plane Polarized, S22249

Plane Polarized, S22249