BGS mineralogy and petrology collection record

Sample number S44020; COLLNOYK266;
Sample Donor Smith,D.I.
Rock name 'Original entry: "Dark Gneiss", Porphyroblastic, Cut By Pegmatite'
Stratigraphy Not entered
Comments Not entered
Locality details 1830 yds at 220 deg from Glendessary Lodge
50k map sheet Loch Eil (62)

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Map reference NM 9562 9138
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


S44020

Cross Polarized, S44020

Plane Polarized, S44020

Plane Polarized, S44020