BGS mineralogy and petrology collection record

Sample number	MR23141
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Rhyolite'
Stratigraphy	Not entered
Comments	Borrowdale Volcanic Series, Ordovician cf. G.H. Mitchell
Locality details	Stockdale - Mardale Tunnel - 7560ft from Mardale tunnel mouth
50k map sheet	Appleby (30) View images in GeoScenic related to 'Appleby' View the geology near 'Appleby'
Map reference	NY 483 107
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions