BGS mineralogy and petrology collection record

Sample number	E15812; COLLNOFMT117; NEG1794M;
Sample Donor	Trotter,F.M.
Rock name	'Original entry: Biotite, Andalusite Hornfels'
Stratigraphy	Not entered
Comments	Spottted chiastolite slate
Locality details	Crags, 900 yds S 30 deg E of Dash
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 272 314
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.