BGS mineralogy and petrology collection record

Sample number S19839
Sample Donor Read, H.H.
Rock name 'Original entry: Biotite-Microcline Granite'
Stratigraphy Not entered
Comments Younger Igneous; Mem. Sh. 86/96, p. 113
Locality details Longmanhill Quarry
50k map sheet Banff (96)

View images in GeoScenic related to 'Banff'

View the geology near 'Banff'

Map reference NJ 7402 6247
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


S19839

Cross Polarized, S19839

Plane Polarized, S19839

Plane Polarized, S19839