BGS mineralogy and petrology collection record

Sample number S39548
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Lamprophyre, Foliated'
Stratigraphy Not entered
Comments Highly-foliated part of lamprophyre (Lf) sheet; cuts Moine psammite
Locality details Shore, Port na h-Uamha
50k map sheet Tobermory (52)

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Map reference NM 7368 6260
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


S39548

Cross Polarized, S39548

Plane Polarized, S39548

Plane Polarized, S39548