BGS mineralogy and petrology collection record

Sample number	MR23119
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Tuff'
Stratigraphy	Not entered
Comments	Harterfell Andesites, Borrowdale Volcanic Series, Ordovician cf. G.H. Mitchell
Locality details	Stockdale - Mardale Tunnel - 12330ft (W) from Mardale tunnel mouth
50k map sheet	Kendal (39) View images in GeoScenic related to 'Kendal' View the geology near 'Kendal'
Map reference	NY 485 093
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions