BGS mineralogy and petrology collection record

Sample number	E14634; COLLNOSEH180;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Decomposed Porphyrite'
Stratigraphy	Not entered
Comments	Intrusion
Locality details	Red Gill, North Bank, 1000 yds E of Roughton Gill Lead Mine
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 2930 3470
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.