BGS mineralogy and petrology collection record

Sample number S15811
Sample Donor Lee, Gabriel W.
Rock name Not entered
Stratigraphy Not entered
Comments Inclined sill or dyke in gneiss
Locality details Road 700 ft E of sheepfold E of Achranich
50k map sheet Mull (44)

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Map reference NM 7141 4714
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


S15811

Cross Polarized, S15811

Plane Polarized, S15811

Plane Polarized, S15811