BGS mineralogy and petrology collection record

Sample number S31544
Sample Donor Eyles,V.A.
Rock name 'Original entry: Calcareous Mica Schist'
Stratigraphy Not entered
Comments Metamorphic rocks occurring to the west of the outcrop of Middle Old Red Sandstone
Locality details Allt an t-Sithein stream section 350 yards upstream from railway, just below waterfall
50k map sheet Glen Roy (63)

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Map reference NN 29642 96508
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


S31544

Cross Polarized, S31544

Plane Polarized, S31544

Plane Polarized, S31544