BGS mineralogy and petrology collection record

Sample number E19536; COLLNOGROVES 4;
Sample Donor Bailey, E.B.
Rock name 'Original entry: Contact Altered Tuff With Manganese Infilterations.'
Stratigraphy Not entered
Comments (1)-(3) are regarded by Groves as representative of the volcanic group.
Locality details Shaft, 100 Yds. NW. of Capel Pisgoh. 2-3 ft. below (3).
50k map sheet Aberdaron and Bardsey Island (133)

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

View the geology near 'Aberdaron and Bardsey Island'

Map reference SH 226 276
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


E19536

Cross Polarized, E19536

Plane Polarized, E19536

Plane Polarized, E19536