BGS mineralogy and petrology collection record

Sample number S82648; COLLNOYW1814;
Sample Donor May,F.
Rock name Metadiorite. 'Original entry: Microdiorite'
Stratigraphy Not entered
Comments Amygdaloidal microdiorite from dyke
Locality details Allt Teanga Bige
50k map sheet Glen Roy (63W)

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Map reference NN 3139 9496
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


S82648

Cross Polarized, S82648

Plane Polarized, S82648

Plane Polarized, S82648