BGS mineralogy and petrology collection record

Sample number	S95988; COLLNOCYY119;
Sample Donor	Akhurst, M.C.
Rock name	Sandstone (Undifferentiated). 'Original entry: Sandstone'
Stratigraphy	Not entered
Comments	Recrystallised (hornfelsed) sandstone with biotite flakes
Locality details	300m NW of Carswadda Crossing
50k map sheet	Thornhill (9E) View images in GeoScenic related to 'Thornhill' View a geological map near 'Thornhill'
Map reference	NX 9071 7135
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.