BGS mineralogy and petrology collection record

Sample number S14537
Sample Donor Lightfoot, B.
Rock name 'Original entry: Porphyritic Basalt'
Stratigraphy Not entered
Comments NE inclined dyke; Memoir, p. 370
Locality details E side of bay, Carsaig
50k map sheet Mull (44)

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Map reference NM 5395 2157
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


S14537

Cross Polarized, S14537

Plane Polarized, S14537

Plane Polarized, S14537