BGS mineralogy and petrology collection record

Sample number S93543; COLLNOTY318;
Sample Donor Redwood, S.D.
Rock name Norite. 'Original entry: Norite'
Stratigraphy Not entered
Comments Fine grained hard biotite norite, leucosome avoided
Locality details Maggie Redhead summit
50k map sheet Huntly (86)

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Map reference NJ 5711 5407
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


S93543

Cross Polarized, S93543

Plane Polarized, S93543

Plane Polarized, S93543