BGS mineralogy and petrology collection record

Sample number	S61937; COLLNOAX 73;
Sample Donor	Floyd,J.D.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Greywacke, Ordovician, (Haggis rock Ordovician)
Locality details	No. 1 Frigg gas trench, Harryburn Brae
50k map sheet	Sanquhar (15) View images in GeoScenic related to 'Sanquhar' View a geological map near 'Sanquhar'
Map reference	NS 9350 1953
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.