BGS mineralogy and petrology collection record

Sample number N12348; COLLNOSH1534;
Sample Donor Barber, Anthony J. Emeritus Royal Holloway Collage
Rock name 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Part of shear zone in tonalite
Locality details Rudha Mas a Chnuic, Toe Head, South Harris
50k map sheet Taransay ? (98)

View images in GeoScenic related to 'Taransay ?'

View the geology near 'Taransay ?'

Map reference NF 970 949
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


N12348

Cross Polarized, N12348

Plane Polarized, N12348

Plane Polarized, N12348