BGS mineralogy and petrology collection record

Sample number S50077; COLLNOZJ143;
Sample Donor Smith,T.E.
Rock name 'Original entry: Biotite Lamprophyre, Foliated'
Stratigraphy Not entered
Comments Biotite lamprophyre, foliated, sill
Locality details 800 yds at 242 deg from Sgurr na Moraich
50k map sheet Cluanie (72)

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Map reference NG 9562 1952
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


S50077

Cross Polarized, S50077

Plane Polarized, S50077

Plane Polarized, S50077