BGS mineralogy and petrology collection record

Sample number	E30295; COLLNOHS28;
Sample Donor	Squirrell,H.C.
Rock name	Sandstone (Undifferentiated). 'Original entry: Protoquartzite'
Stratigraphy	Not entered
Comments	Middle coal measures. Sandstone immediately below upper cum gorse marine band.
Locality details	1700 Yds. N. at 5 deg. E. of Risca Station.
50k map sheet	Newport (249) View images in GeoScenic related to 'Newport' View the geology near 'Newport'
Map reference	ST 2410 9210
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.