BGS mineralogy and petrology collection record

Sample number S29999
Sample Donor Haldane,D.
Rock name 'Original entry: Tonalite, Hybrid'
Stratigraphy Not entered
Comments Granite-diorite complex
Locality details Blidawick
50k map sheet West Shetland ? (127)

View images in GeoScenic related to 'West Shetland ?'

View the geology near 'West Shetland ?'

Map reference HU 302 722
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


S29999

Cross Polarized, S29999

Plane Polarized, S29999

Plane Polarized, S29999