BGS mineralogy and petrology collection record

Sample number	E9607; MR14488; COLLNO16; NEG2369M;
Sample Donor	Pringle, J.
Rock name	'Original entry: Rhyolitic Ash/Silicified Vitric Tuff'
Stratigraphy	Not entered
Comments	Not entered
Locality details	9. Penrhyn Twll, Ramsey Island.
50k map sheet	St. Davids (209) View images in GeoScenic related to 'St. Davids' View the geology near 'St. Davids'
Map reference	SM 706 228
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.