BGS mineralogy and petrology collection record

Sample number S6924
Sample Donor Hill, J.B.
Rock name 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Not entered
Locality details 0.75 mile E of Beinn Bhreac
50k map sheet Inverarray (37)

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Map reference NN 038 103
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


S6924

Cross Polarized, S6924

Plane Polarized, S6924

Plane Polarized, S6924