BGS mineralogy and petrology collection record

Sample number S41642; COLLNOXN1157;
Sample Donor Wright,J.E.
Rock name 'Original entry: ?Green Beds'
Stratigraphy Not entered
Comments Not entered
Locality details Glen Almond - Glen Lednock tunnel. 9990 ft from outfall portal
50k map sheet Crieff (47)

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Map reference NN 7454 3161
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


S41642

Cross Polarized, S41642

Plane Polarized, S41642

Plane Polarized, S41642