BGS mineralogy and petrology collection record

Sample number E7260; COLLNO287;
Sample Donor Thomas, Dr.
Rock name 'Original entry: Decomposed And Chloritised Olivine Basalt'
Stratigraphy Not entered
Comments Not entered
Locality details 1. Quarry, SW. of Croes Wen.
50k map sheet St. Davids (209)

View images in GeoScenic related to 'St. Davids'

View the geology near 'St. Davids'

Map reference
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


E7260

Cross Polarized, E7260

Plane Polarized, E7260

Plane Polarized, E7260