BGS mineralogy and petrology collection record

Sample number S9056
Sample Donor Kynaston, Herbert
Rock name Not entered
Stratigraphy Not entered
Comments Vesicular igneous rock allied to basalt: altered B
Locality details 2 miles S of Portsonachan
50k map sheet Oban (45)

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Map reference NN 050 179
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


S9056

Cross Polarized, S9056

Plane Polarized, S9056

Plane Polarized, S9056