BGS mineralogy and petrology collection record

Sample number S28794
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Appinitic Rock'
Stratigraphy Not entered
Comments Obscure sheet of pale appinitic rock; has foliation probably due to flow; cuts psammite
Locality details In burn, 170 yds S 30 deg E of Assary
50k map sheet Tobermory (52)

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Map reference NM 7616 7571
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


S28794

Cross Polarized, S28794

Plane Polarized, S28794

Plane Polarized, S28794