BGS mineralogy and petrology collection record

Sample number S81972; S81972/A; S81972/B; COLLNOLY462;
Sample Donor Robertson,S.
Rock name Gneiss. 'Original entry: Semi Pelitic Gneiss'
Stratigraphy Not entered
Comments Semi pelitic gneiss
Locality details 700m SW of Ben Reid
50k map sheet Ballater (65E)

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Map reference NO 3149 7464
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


S81972

Cross Polarized, S81972

Plane Polarized, S81972

Plane Polarized, S81972


S81972/A

Cross Polarized, S81972/A

Plane Polarized, S81972/A

Plane Polarized, S81972/A


S81972/B

Cross Polarized, S81972/B

Plane Polarized, S81972/B

Plane Polarized, S81972/B