BGS mineralogy and petrology collection record

Sample number S52457
Sample Donor Refer to paper records
Rock name 'Original entry: Tonalitic Granite'
Stratigraphy Not entered
Comments Tonalitic granite
Locality details 2 miles E of Port Ellen, S Islay
50k map sheet Bowmore (19)

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Map reference NR 401 457
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


S52457

Cross Polarized, S52457

Plane Polarized, S52457

Plane Polarized, S52457