BGS mineralogy and petrology collection record

Sample number S16247
Sample Donor Richey, James E.
Rock name 'Original entry: Ophitic Dolerite (Mull Type)'
Stratigraphy Not entered
Comments 27 ft multiple NW dyke; S. 16247 chilled against S. 16248
Locality details 1600 yds S 40 deg W of Eilean Feoir
50k map sheet Mull (44)

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Map reference NM 5217 3779
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


S16247

Cross Polarized, S16247

Plane Polarized, S16247

Plane Polarized, S16247