BGS mineralogy and petrology collection record

Sample number S86320
Sample Donor Flinn, Prof. Derek. (Liverpool University)
Rock name 'Original entry: Sillimanite-Garnet Gneiss'
Stratigraphy Not entered
Comments Sillimanite-Garnet Gneiss
Locality details Marrister
50k map sheet Not entered

View the geology near 'Not entered'

Map reference HU 540 634
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


S86320

Cross Polarized, S86320

Plane Polarized, S86320

Plane Polarized, S86320