BGS mineralogy and petrology collection record

Sample number S18879
Sample Donor Bailey, E.B.; Tait,D.;
Rock name 'Original entry: Granular Basalt'
Stratigraphy Not entered
Comments Non-porphyritic, non-variolitic Central type; Memoir, p. 148
Locality details No. 4 lava, Beinn Bhearnach & Coire nan Clach
50k map sheet Mull (44)

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Map reference NM 6598 3466
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


S18879

Cross Polarized, S18879

Plane Polarized, S18879

Plane Polarized, S18879