BGS mineralogy and petrology collection record

Sample number S7605
Sample Donor Kynaston, Herbert
Rock name 'Original entry: Quartz Porphyry'
Stratigraphy Not entered
Comments Not entered
Locality details Beinn Duirinnis
50k map sheet Oban (45)

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Map reference NN 02 34
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


S7605

Cross Polarized, S7605

Plane Polarized, S7605

Plane Polarized, S7605