BGS mineralogy and petrology collection record

Sample number S59928
Sample Donor Phemister,J.
Rock name 'Original entry: Granite'
Stratigraphy Not entered
Comments Granite of the locality
Locality details In cliffs 450 ft SW of Point of Tonga Swarta, N Roe
50k map sheet North Shetland ? (129)

View images in GeoScenic related to 'North Shetland ?'

View the geology near 'North Shetland ?'

Map reference HU 309 903
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


S59928

Cross Polarized, S59928

Plane Polarized, S59928

Plane Polarized, S59928