BGS mineralogy and petrology collection record

Sample number S76692; COLLNOYW1550;
Sample Donor May,F.
Rock name Metadiorite.
Stratigraphy Not entered
Comments Microdiorite dyke
Locality details River Roy
50k map sheet Glen Roy (63)

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Map reference NN 3834 9293
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


S76692

Cross Polarized, S76692

Plane Polarized, S76692

Plane Polarized, S76692