BGS mineralogy and petrology collection record

Sample number S79361; COLLNOLY160;
Sample Donor Robertson,S.
Rock name 'Original entry: Porphyry Dyke'
Stratigraphy Not entered
Comments Porphyry Dyke
Locality details Allt Deang
50k map sheet Fortrose (84W)

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Map reference NH 8231 4621
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


S79361

Cross Polarized, S79361

Plane Polarized, S79361

Plane Polarized, S79361