BGS mineralogy and petrology collection record

Sample number	E3965; COLLNO30; NEG12M;
Sample Donor	H.D.C
Rock name	Sandstone (Undifferentiated). 'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Blue Pennant Craig-yr-Hesg, Pontypridd.
50k map sheet	Pontypridd (248) View images in GeoScenic related to 'Pontypridd' View a geological map near 'Pontypridd'
Map reference	ST 080 919
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.