BGS mineralogy and petrology collection record

Sample number S8863
Sample Donor Kynaston, Herbert
Rock name 'Original entry: Augite Lamprophyre'
Stratigraphy Not entered
Comments Not entered
Locality details 1 mile SSE of Dalmally
50k map sheet Oban (45)

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Map reference NN 1735 2604
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


S8863

Cross Polarized, S8863

Plane Polarized, S8863

Plane Polarized, S8863