BGS mineralogy and petrology collection record

Sample number S99977; COLLNOGX1693;
Sample Donor Mendum,J.R.
Rock name Psammite. 'Original entry: Psammite'
Stratigraphy Not entered
Comments Fold hinge (F2) in calc. mic. psammite
Locality details E part of Strathmarchin Bay
50k map sheet Portsoy (96W)

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Map reference NJ 6100 6653
Year collected 1997 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S99977

Cross Polarized, S99977

Plane Polarized, S99977

Plane Polarized, S99977