BGS mineralogy and petrology collection record

Sample number	N1296; COLLNOETS614;
Sample Donor	Smith, R.A
Rock name	Hornfels; Siltstone (Undifferentiated);. 'Original entry: Hornfelsed Siltstone'
Stratigraphy	Not entered
Comments	Hornfelsed siltstone
Locality details	N of Spango Water, 500m W of Spango Hill top
50k map sheet	Leadhills (15E) View images in GeoScenic related to 'Leadhills' View a geological map near 'Leadhills'
Map reference	NS 8122 1882
Year collected	1998
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.