BGS mineralogy and petrology collection record

Sample number S25491
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Basic rock, probably sill form
Locality details In burn 720 yds 34 deg E of N of exit from Loch an Eircill
50k map sheet Altnaharra (108)

View images in GeoScenic related to 'Altnaharra'

View a geological map near 'Altnaharra'

Map reference NC 3094 2850
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


S25491

Cross Polarized, S25491

Plane Polarized, S25491

Plane Polarized, S25491