BGS mineralogy and petrology collection record

Sample number S79549; COLLNOWX1061;
Sample Donor Stephenson,D.
Rock name Semipelite. 'Original entry: Semi Pelite'
Stratigraphy Not entered
Comments Semi pelite, blocky, dark grey, L.Dalradian
Locality details Quarry 250m SW of Over Windyhills
50k map sheet Huntly (86W)

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Map reference NJ 4907 5652
Year collected 1987 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S79549

Cross Polarized, S79549

Plane Polarized, S79549

Plane Polarized, S79549