BGS mineralogy and petrology collection record

Sample number S34797
Sample Donor Simpson,J.B.
Rock name Not entered
Stratigraphy Not entered
Comments Black bed, 1 ft above S. 34795
Locality details Base of lava escarpment, Amhainn Poll Luachrain
50k map sheet Tobermory (52)

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Map reference NM 5936 5672
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


S34797

Cross Polarized, S34797

Plane Polarized, S34797

Plane Polarized, S34797