BGS mineralogy and petrology collection record

Sample number S23422
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Black Rock Burn, 960 yds W by N of junction of R Oykell and Allt Sail an Ruathair
50k map sheet Lairg (102)

View images in GeoScenic related to 'Lairg'

View a geological map near 'Lairg'

Map reference NC 31941 13157
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


S23422

Cross Polarized, S23422

Plane Polarized, S23422

Plane Polarized, S23422