BGS mineralogy and petrology collection record

Sample number S3130
Sample Donor Horne, J.
Rock name 'Original entry: Biotite Granite'
Stratigraphy Not entered
Comments Colour grey; ?quartz-diorite
Locality details Quarry, Ord, 5 miles SW of Banff
50k map sheet Banff (96)

View images in GeoScenic related to 'Banff'

View the geology near 'Banff'

Map reference NJ 6166 5904
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


S3130

Cross Polarized, S3130

Plane Polarized, S3130

Plane Polarized, S3130