BGS mineralogy and petrology collection record

Sample number S77472; COLLNOMY612;
Sample Donor Gould,D.
Rock name Granite. 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Medium grained biotite granite
Locality details Disused pit at hillside 350m SSE of Parkhead
50k map sheet Alford (76W)

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Map reference NJ 5804 1975
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


S77472

Cross Polarized, S77472

Plane Polarized, S77472

Plane Polarized, S77472