BGS mineralogy and petrology collection record

Sample number S39480
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Tonalised Pelite'
Stratigraphy Not entered
Comments Tonalised pelite
Locality details Rudha an t-Sabhail, 31 ft W from granite (tronalite) contact
50k map sheet Tobermory (52)

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Map reference NM 7736 5998
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


S39480

Cross Polarized, S39480

Plane Polarized, S39480

Plane Polarized, S39480