BGS mineralogy and petrology collection record

Sample number S74298; COLLNOGX864;
Sample Donor Mendum,J.R.
Rock name Psammite.
Stratigraphy Not entered
Comments Laminated micaceous psammite (porphyroblasts)
Locality details Small burn E of Allt Mor, 550m at 192 degrees from Tom na Fianaig
50k map sheet Tomintoul (75)

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Map reference NJ 0950 1523
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


S74298

Cross Polarized, S74298

Plane Polarized, S74298

Plane Polarized, S74298