BGS mineralogy and petrology collection record

Sample number	E21084; COLLNOBW145;
Sample Donor	Welch,F.B.A.
Rock name	Sandstone (Undifferentiated). 'Original entry: Quartzitic Sandstone'
Stratigraphy	Not entered
Comments	Sandstone in Drybrook Limestone. (S R).
Locality details	Farthinghill Quarry, 800 Yds. NW. of Portskewett Church and 1200 Yds. E. of Caldecot Church.
50k map sheet	Chepstow (250) View images in GeoScenic related to 'Chepstow' View the geology near 'Chepstow'
Map reference	ST 494 886
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.