BGS mineralogy and petrology collection record

Sample number E13277
Sample Donor Matley, C.A
Rock name 'Original entry: Vesicular Spilite'
Stratigraphy Not entered
Comments Chert associated with vesicular basalt.
Locality details NE. corner of map, E. of Llawenan.
50k map sheet Aberdaron and Bardsey Island (133)

View images in GeoScenic related to 'Aberdaron and Bardsey Island'

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


E13277

Cross Polarized, E13277

Plane Polarized, E13277

Plane Polarized, E13277