BGS mineralogy and petrology collection record

Sample number S39663
Sample Donor Macgregor,A.G.; Sabine,P.A.;
Rock name 'Original entry: Lamprophyre, Partly Foliated'
Stratigraphy Not entered
Comments Massive central part of 2 ft 6 in lamprophyre (partly foliated)
Locality details New road cut, E 12 deg S from south point, Port na h-Uamha
50k map sheet Tobermory (52)

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Map reference NM 7421 6240
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


S39663

Cross Polarized, S39663

Plane Polarized, S39663

Plane Polarized, S39663