BGS mineralogy and petrology collection record

Sample number	E15712; COLLNOSEH375;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Corderite Andalusite Biotite Hornfels'
Stratigraphy	Not entered
Comments	Spotted with siliceous base. Broad biotite bands
Locality details	350 yds Up E branch of Blackhazel Beck
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 322 304
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.