BGS mineralogy and petrology collection record

Sample number S74866; COLLNOGX1024;
Sample Donor Mendum,J.R.
Rock name 'Original entry: Quartzose Psammite'
Stratigraphy Not entered
Comments Medium grained; ?Appin Transition
Locality details In burn 60 m NE of bridge on A 939 (by Fodderletter turn)
50k map sheet Tomintoul (75)

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Map reference NJ 1440 2084
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


S74866

Cross Polarized, S74866

Plane Polarized, S74866

Plane Polarized, S74866