BGS mineralogy and petrology collection record

Sample number	E15701; COLLNOSEH367;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Biotite Corderite Hornfels'
Stratigraphy	Not entered
Comments	Black, argil. pitch, spotted
Locality details	250 yds NW of Outlet of Bowscae Tarn
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 334 316
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.