BGS mineralogy and petrology collection record

Sample number	E15671; COLLNOSEH353;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Biotite Corderite Hornfels'
Stratigraphy	Not entered
Comments	Silty, banded, metamorphosed with biotitic band, Skiddaw Slate
Locality details	1120 yds W 14 deg N of Swinside. R. Caldew.
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 329 326
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.