BGS mineralogy and petrology collection record

Sample number N12349; COLLNOSH1535;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Basic Tonalite'
Stratigraphy Not entered
Comments Garnets with corona in basic tonalite
Locality details Sgeir Liath, Scarasta, South Harris
50k map sheet North Uist (89)

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Map reference NG 009 938
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


N12349

Cross Polarized, N12349

Plane Polarized, N12349

Plane Polarized, N12349