BGS mineralogy and petrology collection record

Sample number	E39051; MR30562; COLLNORC940;
Sample Donor	Cave,R.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Ordovician, pebbly, feldspathic argillaceous Sst.
Locality details	320 yds W of Brwynd. Nr. Eglwysfach
50k map sheet	Aberystwyth (163) View images in GeoScenic related to 'Aberystwyth' View a geological map near 'Aberystwyth'
Map reference	SN 7070 9636
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.