BGS mineralogy and petrology collection record

Sample number S29522; S29522/A;
Sample Donor Wilson, George Victor
Rock name 'Original entry: Porphyritic Microgranite'
Stratigraphy Not entered
Comments Granite
Locality details 200 yds SE of Berry Knowe (Culswick)
50k map sheet Foula (125)

View images in GeoScenic related to 'Foula'

View the geology near 'Foula'

Map reference HU 279 452
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


S29522

Cross Polarized, S29522

Plane Polarized, S29522

Plane Polarized, S29522


S29522/A

Cross Polarized, S29522/A

Plane Polarized, S29522/A

Plane Polarized, S29522/A