BGS mineralogy and petrology collection record

Sample number S86306
Sample Donor Flinn, Prof. Derek. (Liverpool University)
Rock name 'Original entry: Sillimanite Gneiss'
Stratigraphy Not entered
Comments Sillimanite Gneiss
Locality details Marrister
50k map sheet Not entered

View the geology near 'Not entered'

Map reference HU 543 637
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


S86306

Cross Polarized, S86306

Plane Polarized, S86306

Plane Polarized, S86306