BGS mineralogy and petrology collection record

Sample number E19022; COLLNO35&38 (6);
Sample Donor Road Research Laboratory
Rock name 'Original entry: Micro Granodionite'
Stratigraphy Not entered
Comments Not entered
Locality details BRAM CRAG QUARRY (threlkeld) ST JOHN'S -IN-THE-VALE
50k map sheet Keswick (29)

View images in GeoScenic related to 'Keswick'

View the geology near 'Keswick'

Map reference NY 328 244
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


E19022

Cross Polarized, E19022

Plane Polarized, E19022

Plane Polarized, E19022