BGS mineralogy and petrology collection record

Sample number	E43689; MR31960; COLLNOSG87;
Sample Donor	Strong,G.E.
Rock name	'Original entry: Sandstone'
Stratigraphy	Cwmsymlog Formation
Comments	Quartzitic fine grained
Locality details	500 yds N of Bwlch Glas Mine
50k map sheet	Aberystwyth (163) View images in GeoScenic related to 'Aberystwyth' View a geological map near 'Aberystwyth'
Map reference	SN 7103 8823
Year collected	1973
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.