BGS mineralogy and petrology collection record

Sample number	E30359; COLLNOC704;
Sample Donor	Collins,G.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Not entered
Locality details	Tyn y Fford Qry. 1500 ft S 12 W of Parggwyn, Pontfrwyd
50k map sheet	Aberystwyth (163) View images in GeoScenic related to 'Aberystwyth' View a geological map near 'Aberystwyth'
Map reference	SH 757 800
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.