BGS mineralogy and petrology collection record

Sample number S46610; COLLNOYU286;
Sample Donor Smith,D.I.
Rock name 'Original entry: Epidiorite Or Metasedimentary Amphibolite'
Stratigraphy Not entered
Comments Epidiorite or metasedimentary amphibolite
Locality details Nant Tunnel, upstream drive; face on 11-12-1961
50k map sheet Oban (45)

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Map reference NN 00 22
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


S46610

Cross Polarized, S46610

Plane Polarized, S46610

Plane Polarized, S46610