BGS mineralogy and petrology collection record

Sample number S77480; COLLNOMY620;
Sample Donor Gould,D.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Finely banded semi pelitic gneiss with a few remnants of spots
Locality details Disused quarry 300m NNW of Wellhouse
50k map sheet Alford (76W)

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Map reference NJ 5565 1532
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


S77480

Cross Polarized, S77480

Plane Polarized, S77480

Plane Polarized, S77480