BGS mineralogy and petrology collection record

Sample number S47050; S47050/A; COLLNOYR398;
Sample Donor Smith,D.I.
Rock name Not entered
Stratigraphy Not entered
Comments Not entered
Locality details Cruachan Access Tunnel, 3300 ft from portal; Awe Project (HE 26)
50k map sheet Oban (45)

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Map reference NN 0804 2790
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


S47050

Cross Polarized, S47050

Plane Polarized, S47050

Plane Polarized, S47050


S47050/A

Cross Polarized, S47050/A

Plane Polarized, S47050/A

Plane Polarized, S47050/A