BGS mineralogy and petrology collection record

Sample number S23277
Sample Donor Bailey, E.B.
Rock name 'Original entry: Grey Orthogneiss'
Stratigraphy Not entered
Comments Grey orthogneiss
Locality details Shore, S end of Mannal township, Tiree
50k map sheet Tiree (42)

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Map reference NL 9882 4028
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


S23277

Cross Polarized, S23277

Plane Polarized, S23277

Plane Polarized, S23277