BGS mineralogy and petrology collection record

Sample number S28483
Sample Donor Macgregor,A.G.
Rock name 'Original entry: Lamprophyre, Foliated'
Stratigraphy Not entered
Comments Foliated lamprophyre sill
Locality details In burn 265 yds W 40 deg S of Assary
50k map sheet Tobermory (52)

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Map reference NM 7590 7569
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


S28483

Cross Polarized, S28483

Plane Polarized, S28483

Plane Polarized, S28483