BGS mineralogy and petrology collection record

Sample number	E38350; MR31868; COLLNO66;
Sample Donor	Hart,F.; Oldershaw,D.;
Rock name	'Original entry: Lithic Greywacke'
Stratigraphy	Not entered
Comments	Weathered medium grained feldspathic grit. Pennant. (Carboniferous). Used as part of 1970's Roadstone Project
Locality details	Knockley, small roadside quarry, 3 miles SE. of Coleford.
50k map sheet	Monmouth (233) View images in GeoScenic related to 'Monmouth' View the geology near 'Monmouth'
Map reference	SO 608 076
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.