BGS mineralogy and petrology collection record

Sample number S20620
Sample Donor Read, H.H.
Rock name 'Original entry: Greywacke'
Stratigraphy Not entered
Comments Macduff Group. Coast Section. Mem. Sh. 86/96, p. 63
Locality details Bay of Cullen, 1 mile E of Macduff
50k map sheet Banff (96)

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Map reference NJ 7239 6468
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


S20620

Cross Polarized, S20620

Plane Polarized, S20620

Plane Polarized, S20620