BGS mineralogy and petrology collection record

Sample number S68413; COLLNOCX669;
Sample Donor Smith,C.G.
Rock name 'Original entry: Gritty Quartzite With Graded Bedding, ?Goethite'
Stratigraphy Not entered
Comments Middle Dalradian
Locality details Lecht iron-manganese mine: cutting on side of A 939
50k map sheet Tomintoul (75)

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Map reference NJ 2329 1513
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


S68413

Cross Polarized, S68413

Plane Polarized, S68413

Plane Polarized, S68413