BGS mineralogy and petrology collection record

Sample number S82900; COLLNOGX1304;
Sample Donor Mendum,J.R.
Rock name Psammite. 'Original entry: Psammite'
Stratigraphy Not entered
Comments Biotite porph., highly micaceous psammite
Locality details Slope below The Strone, Upper Glen Clova
50k map sheet Ballater (65E)

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Map reference NO 2736 7865
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


S82900

Cross Polarized, S82900

Plane Polarized, S82900

Plane Polarized, S82900