BGS mineralogy and petrology collection record

Sample number	E16231; COLLNOFMT198;
Sample Donor	Trotter,F.M.
Rock name	'Original entry: Sericitised, ? Porphyrite'
Stratigraphy	Not entered
Comments	Sill ?
Locality details	400 yds NE of Robin Hood
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 233 331
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.