BGS mineralogy and petrology collection record

Sample number S40268; COLLNOXN665;
Sample Donor Wright,J.E.
Rock name 'Original entry: Microgranite With Garnet'
Stratigraphy Not entered
Comments ?Aplite from numerous thin, gently-dipping sheets in psammite
Locality details Stream section, 2860 yds S 17.5 deg W of Achnasaul
50k map sheet Loch Eil (62)

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Map reference NN 1452 8691
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


S40268

Cross Polarized, S40268

Plane Polarized, S40268

Plane Polarized, S40268