BGS mineralogy and petrology collection record

Sample number S31567
Sample Donor Eyles,V.A.
Rock name 'Original entry: Pebbly Grit From Lower Part Of The Stream Section'
Stratigraphy Not entered
Comments Metamorphic rocks occurring to the west of the outcrop of Middle Old Red Sandstone
Locality details Allt na Herrie E of railway, 0.35 mile SW of Invergarry station
50k map sheet Glen Roy (63)

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Map reference NN 30774 97885
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


S31567

Cross Polarized, S31567

Plane Polarized, S31567

Plane Polarized, S31567