BGS mineralogy and petrology collection record

Sample number S77509; COLLNOMY650;
Sample Donor Gould,D.
Rock name Granodiorite. 'Original entry: Granodiorite'
Stratigraphy Not entered
Comments Grey granodiorite cut by white granite vein (large boulder)
Locality details 450m NE of Lumphanan Church
50k map sheet Alford (76W)

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Map reference NJ 5851 0518
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


S77509

Cross Polarized, S77509

Plane Polarized, S77509

Plane Polarized, S77509