BGS mineralogy and petrology collection record

Sample number	S63636; COLLNOAX 269;
Sample Donor	Floyd,J.D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Greywacke (blue-green), Ordovician
Locality details	Hall Burn
50k map sheet	Sanquhar (15) View images in GeoScenic related to 'Sanquhar' View a geological map near 'Sanquhar'
Map reference	NS 6864 1361
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.