BGS mineralogy and petrology collection record

Sample number S99971; COLLNOGX1687;
Sample Donor Mendum,J.R.
Rock name Granite. 'Original entry: Trondhjemite'
Stratigraphy Not entered
Comments Trondhjemite vein (post F2 - pre F3)
Locality details Intertidal sea stack at Kings Head
50k map sheet Portsoy (96W)

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Map reference NJ 6058 6688
Year collected 1997 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99971

Cross Polarized, S99971

Plane Polarized, S99971

Plane Polarized, S99971