BGS mineralogy and petrology collection record

Sample number S3478; COLLNORYF1690;
Sample Donor Clough, C.T.
Rock name 'Original entry: Biotite Gneiss'
Stratigraphy Not entered
Comments Granulitic
Locality details 1mile from Laxford Bridge on road to Durness
50k map sheet Lochinver (107)

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Map reference NC 229 480
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


S3478

Cross Polarized, S3478

Plane Polarized, S3478

Plane Polarized, S3478