BGS mineralogy and petrology collection record

Sample number S16245
Sample Donor Richey, James E.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Basalt dyke, 1 ft thick, cutting S. 16246
Locality details 1580 yds S 35 deg W of Eilean Feoir
50k map sheet Mull (44)

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Map reference NM 5232 3778
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


S16245

Cross Polarized, S16245

Plane Polarized, S16245

Plane Polarized, S16245