BGS mineralogy and petrology collection record

Sample number S4333
Sample Donor Horne, J.
Rock name 'Original entry: Oligoclase-Biotite Gneiss'
Stratigraphy Not entered
Comments Augite scarce
Locality details S of roadside, W of Sandside House
50k map sheet Reay (115)

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Map reference NC 947 646
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


S4333

Cross Polarized, S4333

Plane Polarized, S4333

Plane Polarized, S4333