BGS mineralogy and petrology collection record

Sample number	S29306; COLLNOE1471A;
Sample Donor	Macgregor,A.G.
Rock name	'Original entry: Quartz Porphyry'
Stratigraphy	Not entered
Comments	?Porphyrite dyke
Locality details	200 yds E of New Channelkirk
50k map sheet	Haddington (33) View images in GeoScenic related to 'Haddington' View the geology near 'Haddington'
Map reference	NT 4849 5533
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.