BGS mineralogy and petrology collection record

Sample number N12870
Sample Donor Park, Prof.R.Graham, Keele University
Rock name 'Original entry: Pseudotachylite, Sphericles And Microlites With Glassy Base'
Stratigraphy Not entered
Comments Not entered
Locality details Gairloch
50k map sheet Gairloch (91)

View images in GeoScenic related to 'Gairloch'

Map reference Not entered
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


N12870

Cross Polarized, N12870

Plane Polarized, N12870

Plane Polarized, N12870