BGS mineralogy and petrology collection record

Sample number S74418; COLLNOHY240;
Sample Donor Thomas,C.W.
Rock name Metasandstone.
Stratigraphy Not entered
Comments Schistose grit
Locality details 700m SW of Braeval
50k map sheet Tomintoul (75)

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Map reference NJ 2161 2014
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


S74418

Cross Polarized, S74418

Plane Polarized, S74418

Plane Polarized, S74418