BGS mineralogy and petrology collection record

Sample number S86413
Sample Donor Flinn, Prof. Derek. (Liverpool University)
Rock name 'Original entry: Microcline Gneiss'
Stratigraphy Not entered
Comments Microcline Gneiss
Locality details Whalsay
50k map sheet Not entered

View the geology near 'Not entered'

Map reference HU 547 629
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


S86413

Cross Polarized, S86413

Plane Polarized, S86413

Plane Polarized, S86413