BGS mineralogy and petrology collection record

Sample number S31534
Sample Donor Eyles,V.A.
Rock name 'Original entry: Green Schist'
Stratigraphy Not entered
Comments Rocks occurring to the east of the outcrop of the Middle Old Red Sandstone
Locality details Allt an t-Sithein E of Laggan Locks at bend in stream just W of large tributary to N, a few yards NE of S. 31533
50k map sheet Glen Roy (63)

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Map reference NN 30711 95814
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


S31534

Cross Polarized, S31534

Plane Polarized, S31534

Plane Polarized, S31534