BGS mineralogy and petrology collection record

Sample number S23034
Sample Donor Phemister,J.
Rock name Not entered
Stratigraphy Not entered
Comments Boulder. Specimen shows fine-grained layer and a matt of long prisms
Locality details In burn 1300 yds 20 deg N of E of Glas Loch
50k map sheet Altnaharra (108)

View images in GeoScenic related to 'Altnaharra'

View a geological map near 'Altnaharra'

Map reference NC 5134 3179
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


S23034

Cross Polarized, S23034

Plane Polarized, S23034

Plane Polarized, S23034