BGS mineralogy and petrology collection record

Sample number	E30296; COLLNOHS29;
Sample Donor	Squirrell,H.C.
Rock name	Wacke. 'Original entry: Subgreywacke'
Stratigraphy	Not entered
Comments	Upper coal measures. Pennant sandstone, 25 ft. above No. 2. Rhondda horizon.
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 a geological map 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.