BGS mineralogy and petrology collection record

Sample number	S74038; COLLNONX1494;
Sample Donor	Rock,N.M.S.
Rock name	Felsite.
Stratigraphy	Not entered
Comments	Quartz porphyry c.20m thick dyke traceable for 1km or more. See under S48493, S48545
Locality details	S side of Fennie Law
50k map sheet	Haddington (33) View images in GeoScenic related to 'Haddington' View the geology near 'Haddington'
Map reference	NT 5627 6307
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.