BGS mineralogy and petrology collection record

Sample number S4818
Sample Donor Hill, J.B.
Rock name 'Original entry: Biotite Schist'
Stratigraphy Not entered
Comments Mid Argyll Mem, p. 39
Locality details 0.5 mile E of Tom a' Bhuchaille, Glen Shira
50k map sheet Inverarray (37)

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Map reference NN 1659 1484
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


S4818

Cross Polarized, S4818

Plane Polarized, S4818

Plane Polarized, S4818