BGS mineralogy and petrology collection record

Sample number S30020
Sample Donor Haldane,D.
Rock name 'Original entry: Quartz-Diorite'
Stratigraphy Not entered
Comments Diorite
Locality details Summit of Roeran, 500 yds N of Nibon
50k map sheet West Shetland ? (127)

View images in GeoScenic related to 'West Shetland ?'

View the geology near 'West Shetland ?'

Map reference HU 309 732
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


S30020

Cross Polarized, S30020

Plane Polarized, S30020

Plane Polarized, S30020