BGS mineralogy and petrology collection record

Sample number S10386
Sample Donor Clough, C.T.
Rock name 'Original entry: Biotite Schist: Lamprophyre Schist?'
Stratigraphy Not entered
Comments Decomposed
Locality details 4975 ft SSE of outlet of Lochan Pollaig
50k map sheet Alness (93)

View images in GeoScenic related to 'Alness'

View the geology near 'Alness'

Map reference NH 394 860
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


S10386

Cross Polarized, S10386

Plane Polarized, S10386

Plane Polarized, S10386