BGS mineralogy and petrology collection record

Sample number S79562; COLLNOWX1074;
Sample Donor Stephenson,D.
Rock name Paraschist; Semipelite;. 'Original entry: Semi Pelite'
Stratigraphy Not entered
Comments Semi pelite, silvery mica schist, with kyanite, L.Dalradian
Locality details Tack Burn, 250m SSW of Lodge
50k map sheet Portsoy (96W)

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Map reference NJ 4911 5933
Year collected 1987 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S79562

Cross Polarized, S79562

Plane Polarized, S79562

Plane Polarized, S79562