BGS mineralogy and petrology collection record

Sample number S71505; S71505/A; S71505/B; COLLNOYW1297;
Sample Donor May,F.
Rock name 'Original entry: Semipelite'
Stratigraphy Not entered
Comments Moine
Locality details SE of Loch a'Chrathaich
50k map sheet Fort Augustus (73)

View images in GeoScenic related to 'Fort Augustus'

View the geology near 'Fort Augustus'

Map reference NH 3692 2085
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


S71505

Cross Polarized, S71505

Plane Polarized, S71505

Plane Polarized, S71505


S71505/A

Cross Polarized, S71505/A

Plane Polarized, S71505/A

Plane Polarized, S71505/A


S71505/B

Cross Polarized, S71505/B

Plane Polarized, S71505/B

Plane Polarized, S71505/B