BGS mineralogy and petrology collection record

Sample number S17352
Sample Donor Wilson, J.S.G.
Rock name 'Original entry: Glassy Basalt Or Porphyritic Tholeiite'
Stratigraphy Not entered
Comments NW dyke
Locality details Coast 3700 ft NE of Port a' Ghlinne
50k map sheet Mull (44)

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Map reference NM 6774 2254
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


S17352

Cross Polarized, S17352

Plane Polarized, S17352

Plane Polarized, S17352