BGS mineralogy and petrology collection record

Sample number S81032; COLLNOCX2086;
Sample Donor Smith,C.G.
Rock name Semipelite. 'Original entry: Semipelite'
Stratigraphy Not entered
Comments Semipelite - dark bi-rich with garnets, sillimanite?
Locality details C.620m ESE of Driesh summit
50k map sheet Balmoral (65)

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Map reference NO 2772 7350
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


S81032

Cross Polarized, S81032

Plane Polarized, S81032

Plane Polarized, S81032