BGS mineralogy and petrology collection record

Sample number S2213
Sample Donor Geikie,A.
Rock name 'Original entry: Anorthosite'
Stratigraphy Not entered
Comments Fine cataclastic structure; Summ.Prog.1920, p.60
Locality details Knob, just above high water mark, 200 yds WSW of gasworks, Portsoy
50k map sheet Banff (96)

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Map reference NJ 5865 6627
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


S2213

Cross Polarized, S2213

Plane Polarized, S2213

Plane Polarized, S2213