BGS mineralogy and petrology collection record

Sample number S45340; COLLNOYW17;
Sample Donor May,F.
Rock name 'Original entry: Spotted Spheniferous Hornblende-Biotite Diorite'
Stratigraphy Not entered
Comments From mass within granodiorite intrusion
Locality details 690 yds S 42 deg E of outflow of Lochan na Glas Bheinn
50k map sheet Loch Eil (62)

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Map reference NN 1478 9804
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


S45340

Cross Polarized, S45340

Plane Polarized, S45340

Plane Polarized, S45340