BGS mineralogy and petrology collection record

Sample number	S73525; COLLNONX1362;
Sample Donor	Rock,N.M.S.
Rock name	'Original entry: 'Porphyrite''
Stratigraphy	Not entered
Comments	Over 1 m thick
Locality details	In field S of A 712, Langtoo, Corsock
50k map sheet	Maxwelltown (9) View images in GeoScenic related to 'Maxwelltown' View a geological map near 'Maxwelltown'
Map reference	NX 7515 7669
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.