BGS mineralogy and petrology collection record

Sample number S43961; COLLNOYK246;
Sample Donor Smith,D.I.
Rock name 'Original entry: ?Porphyritic Microgranite'
Stratigraphy Not entered
Comments From irregular mass cutting psammite
Locality details 650 yds at 253 deg from Achadh Luachrach
50k map sheet Loch Eil (62)

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Map reference NH 2459 0311
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


S43961

Cross Polarized, S43961

Plane Polarized, S43961

Plane Polarized, S43961