BGS mineralogy and petrology collection record

Sample number S78490; COLLNOMY763;
Sample Donor Gould,D.
Rock name Not entered
Stratigraphy Not entered
Comments Fine grained grey granite or granodiorite
Locality details Quarry on B9119, 1300m ESE of Tullochvenus House
50k map sheet Alford (76W)

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Map reference NJ 5968 0675
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


S78490

Cross Polarized, S78490

Plane Polarized, S78490

Plane Polarized, S78490