BGS mineralogy and petrology collection record

Sample number E623
Sample Donor Museum Specimens
Rock name 'Original entry: Altered Rock In Serpentine'
Stratigraphy Not entered
Comments Locality too vague for slide to be of use
Locality details Locality too vague for slide to be of use
50k map sheet Holyhead (93)

View images in GeoScenic related to 'Holyhead'

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


E623

Cross Polarized, E623

Plane Polarized, E623

Plane Polarized, E623