BGS mineralogy and petrology collection record

Sample number S93540; COLLNOTY315;
Sample Donor Redwood, S.D.
Rock name Norite. 'Original entry: Norite'
Stratigraphy Not entered
Comments Migmatised norite, fine biotite norite with streaky leucosome
Locality details Extensive flat exposure Wether Hill, N half, W slope
50k map sheet Huntly (86)

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Map reference NJ 5665 5436
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


S93540

Cross Polarized, S93540

Plane Polarized, S93540

Plane Polarized, S93540