BGS mineralogy and petrology collection record

Sample number S74341; COLLNOGX969;
Sample Donor Mendum,J.R.
Rock name Psammite.
Stratigraphy Not entered
Comments Fine grained green-grey highly micaceous psammite
Locality details Tom a'Gharraidh summit, Donside
50k map sheet Tomintoul (75)

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Map reference NJ 2584 0821
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


S74341

Cross Polarized, S74341

Plane Polarized, S74341

Plane Polarized, S74341