BGS mineralogy and petrology collection record

Sample number S77478; COLLNOMY618;
Sample Donor Gould,D.
Rock name Granodiorite. 'Original entry: Granodiorite'
Stratigraphy Not entered
Comments Coarse grained foliated granodiorite
Locality details Syllavethy Quarry, centre of N face
50k map sheet Alford (76W)

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Map reference NJ 5661 1769
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


S77478

Cross Polarized, S77478

Plane Polarized, S77478

Plane Polarized, S77478