BGS mineralogy and petrology collection record

Sample number S46509; COLLNOYW169;
Sample Donor May,F.
Rock name 'Original entry: Biotite-Bearing Hornblende Tonalite (?Appinite Suite)'
Stratigraphy Not entered
Comments From large intrusion
Locality details 710 yds S 17 deg E of outflow of Lochan na Gearr Leacainn
50k map sheet Loch Eil (62)

View images in GeoScenic related to 'Loch Eil'

View the geology near 'Loch Eil'

Map reference NN 1871 9602
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


S46509

Cross Polarized, S46509

Plane Polarized, S46509

Plane Polarized, S46509