BGS mineralogy and petrology collection record

Sample number S40144
Sample Donor Sabine,P.A.
Rock name 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Tonalite of Foyers Complex
Locality details Exposure, field S of Wester Aberchalder Farm
50k map sheet Fort Augustus (73)

View images in GeoScenic related to 'Fort Augustus'

View the geology near 'Fort Augustus'

Map reference NH 554 196
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


S40144

Cross Polarized, S40144

Plane Polarized, S40144

Plane Polarized, S40144