BGS mineralogy and petrology collection record

Sample number S68640; S68640/A; COLLNOBX1268;
Sample Donor Henderson,W.G.
Rock name 'Original entry: Coarse Diorite'
Stratigraphy Not entered
Comments Coarse diorite; not typical of mass; ?L Devonian
Locality details 780 m NNE of Inversnaid Hotel
50k map sheet Loch Lomond (38)

View images in GeoScenic related to 'Loch Lomond'

View the geology near 'Loch Lomond'

Map reference NN 3408 0957
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


S68640

Cross Polarized, S68640

Plane Polarized, S68640

Plane Polarized, S68640


S68640/A

Cross Polarized, S68640/A

Plane Polarized, S68640/A

Plane Polarized, S68640/A