BGS mineralogy and petrology collection record

Sample number E13354
Sample Donor Anderson,W.
Rock name 'Original entry: Albite-Biotite-Porphyrite'
Stratigraphy Not entered
Comments DYKE 150YDS FROM FAULT BRECCIA BOUNDRY GRANITE SEE CHEVIOT HILLS P 101 Sample no.70
Locality details 300YDS UP CAT CLOUGH HIGH BLEAK HOPE
50k map sheet The Cheviot (5)

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Map reference NT 926 155
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


E13354

Cross Polarized, E13354

Plane Polarized, E13354

Plane Polarized, E13354