BGS mineralogy and petrology collection record

Sample number	S93986; COLLNOPX272;
Sample Donor	McMillan,A.A.
Rock name	Not entered
Stratigraphy	Not entered
Comments	Fine grained dark grey dyke rock
Locality details	Shillingland Burn
50k map sheet	Thornhill (9E) View images in GeoScenic related to 'Thornhill' View a geological map near 'Thornhill'
Map reference	NX 7930 8415
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.