BGS mineralogy and petrology collection record

Sample number S16630
Sample Donor Richey, James E.
Rock name 'Original entry: Ophitic Dolerite'
Stratigraphy Not entered
Comments Inclined sheet, 4 ft, cutting S. 16629
Locality details 580 yds W of spot ht 2304 ft Beinn Fhada
50k map sheet Mull (44)

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Map reference NM 5332 3504
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


S16630

Cross Polarized, S16630

Plane Polarized, S16630

Plane Polarized, S16630