BGS mineralogy and petrology collection record

Sample number S13461
Sample Donor Bailey, E.B.
Rock name 'Original entry: Torridon Grit'
Stratigraphy Not entered
Comments Millbuie Group; clastic structure, with alkali feldspar and greenish biotite
Locality details Shore N of Meall an Arbhair
50k map sheet Colonsay (35)

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Map reference NR 390 908
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


S13461

Cross Polarized, S13461

Plane Polarized, S13461

Plane Polarized, S13461