BGS mineralogy and petrology collection record

Sample number	N1297; COLLNOETS615;
Sample Donor	Smith, R.A
Rock name	Porphyry. 'Original entry: Felsite Porphyry'
Stratigraphy	Not entered
Comments	Intermediate 'porph felsite' dyke
Locality details	Wanlock Water, 230m W of Clackleith
50k map sheet	Leadhills (15E) View images in GeoScenic related to 'Leadhills' View the geology near 'Leadhills'
Map reference	NS 8317 1714
Year collected	1998
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.