BGS mineralogy and petrology collection record

Sample number S18646
Sample Donor Bailey, E.B.
Rock name 'Original entry: Porphyritic Augite Andesite'
Stratigraphy Not entered
Comments Pillow lava type; Memoir, p. 150
Locality details 0.25 mile E of summit of Beinn Talaidh
50k map sheet Mull (44)

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Map reference NM 629 347
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


S18646

Cross Polarized, S18646

Plane Polarized, S18646

Plane Polarized, S18646