BGS mineralogy and petrology collection record

Sample number S55331; S55331/A; S55331/B; COLLNOYZ950;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Striped Semipelitic, Psammitic, Micaceous Psammitic Gneisses + Calcsilicate Rock'
Stratigraphy Not entered
Comments Striped semipelitic, psammitic, micaceous psammitic gneisses + calcsilicate rib
Locality details 4300 ft at c. 10 deg from Wade's road at Allt Coire Lair
50k map sheet Cluanie (72)

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Map reference NH 129 111
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


S55331/A

Cross Polarized, S55331/A

Plane Polarized, S55331/A

Plane Polarized, S55331/A


S55331/B

Cross Polarized, S55331/B

Plane Polarized, S55331/B

Plane Polarized, S55331/B