BGS mineralogy and petrology collection record

Sample number S21245
Sample Donor Richey, James E.
Rock name 'Original entry: Pyroxene Granulite'
Stratigraphy Not entered
Comments Memoir pp. 258, 324
Locality details Small knoll 0.75 mile N 25 deg W of Kilchoan Church; 0.75 mile + 170 yds W 6.5 deg N of trig pt on Beinn Ghlas
50k map sheet Coll (51)

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Map reference NM 4825 6496
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


S21245

Cross Polarized, S21245

Plane Polarized, S21245

Plane Polarized, S21245