BGS mineralogy and petrology collection record

Sample number	MR15269; COLLNOSEH13M;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Quartz Porphyry'
Stratigraphy	Not entered
Comments	Not entered
Locality details	Mardale Tunnel, 1100ft in, 1050yds. NNW of Mardale church
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View the geology near 'Appleby'
Map reference	NY 471 126
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions