BGS mineralogy and petrology collection record

Sample number S82315; COLLNOCX2529;
Sample Donor Smith,C.G.
Rock name Lamprophyres. 'Original entry: Lamprophyre'
Stratigraphy Not entered
Comments Medium grained lamprophyre - porphyritic microdiorite
Locality details 500m N of Knock of Lawsie summit
50k map sheet Ballater (65E)

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Map reference NO 2633 9701
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


S82315

Cross Polarized, S82315

Plane Polarized, S82315

Plane Polarized, S82315