BGS mineralogy and petrology collection record

Sample number S31563
Sample Donor Eyles,V.A.
Rock name 'Original entry: Micaceous Somewhat Calcareous ?Pebbly Grit'
Stratigraphy Not entered
Comments Metamorphic rocks occurring to the west of the outcrop of Middle Old Red Sandstone
Locality details A few yards upstream from S.31562
50k map sheet Glen Roy (63)

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Map reference NN 28670 95774
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


S31563

Cross Polarized, S31563

Plane Polarized, S31563

Plane Polarized, S31563