BGS mineralogy and petrology collection record

Sample number	E16223; COLLNOFMT190;
Sample Donor	Trotter,F.M.
Rock name	'Original entry: Decomposed, Hybrid Lamrophyre'
Stratigraphy	Not entered
Comments	Sill, N margin. Olivine ?
Locality details	700 yds E of Dyke Nook
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 241 303
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.