BGS mineralogy and petrology collection record

Sample number	E13044; COLLNOSEH110;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Porphyritic Amygdaloidal Andesite'
Stratigraphy	Not entered
Comments	see geology of gosforth district p 29:32
Locality details	FRIAR GILL 100YDS ABOVE JUNCTION WITH RIVER CALDER
50k map sheet	Gosforth (37) View images in GeoScenic related to 'Gosforth' View the geology near 'Gosforth'
Map reference	NY 063 101
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.