BGS mineralogy and petrology collection record

Sample number S93537; COLLNOTY312;
Sample Donor Redwood, S.D.
Rock name Gneiss. 'Original entry: Garnet Quartz Gneiss'
Stratigraphy Not entered
Comments Strongly foliated biotite rich garnet quartz xenolithic gneiss
Locality details Rocky knoll field SW side of Bany Hill
50k map sheet Huntly (86)

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Map reference NJ 5578 5431
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


S93537

Cross Polarized, S93537

Plane Polarized, S93537

Plane Polarized, S93537