BGS mineralogy and petrology collection record

Sample number S19110
Sample Donor Maconachie,A.; Tait,D.;
Rock name 'Original entry: Tonalite'
Stratigraphy Not entered
Comments Not entered
Locality details Allt Eigheach, at point 0.75 mile NW of Lochain Sron Smeur
50k map sheet Rannoch (54)

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Map reference NN 435 612
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


S19110

Cross Polarized, S19110

Plane Polarized, S19110

Plane Polarized, S19110