BGS mineralogy and petrology collection record

Sample number	E16222; COLLNOFMT189;
Sample Donor	Trotter,F.M.
Rock name	'Original entry: Lamrophyre'
Stratigraphy	Not entered
Comments	Sill Nr. centre
Locality details	900 yds S 4 deg W of Barkbeth
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 241 304
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.