BGS mineralogy and petrology collection record

Sample number E19180; E19180/A; COLLNO25;
Sample Donor Road Research Laboratory
Rock name 'Original entry: Calcareous Dolomite'
Stratigraphy Not entered
Comments Not entered
Locality details Penhow [No2 quarry] Llanvaches
50k map sheet Chepstow (250)

View images in GeoScenic related to 'Chepstow'

View the geology near 'Chepstow'

Map reference ST 424 914
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


E19180

Cross Polarized, E19180

Plane Polarized, E19180

Plane Polarized, E19180


E19180/A

Cross Polarized, E19180/A

Plane Polarized, E19180/A

Plane Polarized, E19180/A