BGS mineralogy and petrology collection record

Sample number	E15692; COLLNOSEH358;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Biotite Hornfels With Muscovite'
Stratigraphy	Not entered
Comments	Altered, whitish, metamorphosed, silty banded
Locality details	Between Swine Gill, 920 yds S 40 deg E of Trig Pt. 2058, Coomb Height
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 317 321
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.