BGS mineralogy and petrology collection record

Sample number S58510; COLLNODH2448;
Sample Donor Haldane,D.
Rock name 'Original entry: Biotite Granodiorite'
Stratigraphy Not entered
Comments Probably hybrid; small mass of granite in diorite
Locality details Ness Head of Hamar, Northmaven
50k map sheet North Shetland ? (129)

View images in GeoScenic related to 'North Shetland ?'

View a geological map near 'North Shetland ?'

Map reference HU 295 757
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


S58510

Cross Polarized, S58510

Plane Polarized, S58510

Plane Polarized, S58510