BGS mineralogy and petrology collection record

Sample number S40267; COLLNOXN663;
Sample Donor Wright,J.E.
Rock name 'Original entry: Microgranite With Garnet'
Stratigraphy Not entered
Comments ?Aplite apparently from intrusive sheet in psammite; total thickness of sheet not seen
Locality details Stream section, 2490 yds S 25 deg W of Achnasaul
50k map sheet Loch Eil (62)

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Map reference NN 1436 8736
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


S40267

Cross Polarized, S40267

Plane Polarized, S40267

Plane Polarized, S40267