BGS mineralogy and petrology collection record

Sample number S4372
Sample Donor Hill, J.B.
Rock name 'Original entry: Porphyrite'
Stratigraphy Not entered
Comments Not entered
Locality details Finchairn, Loch Awe
50k map sheet Inverarray (37)

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Map reference NM 9022 0401
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


S4372

Cross Polarized, S4372

Plane Polarized, S4372

Plane Polarized, S4372