BGS mineralogy and petrology collection record

Sample number	E23514
Sample Donor	Dunham,K.C.; Hollingworth,S.E.;
Rock name	'Original entry: Fine Grained Hornblende Gabbro With Biotite'
Stratigraphy	Not entered
Comments	Dark hornfels
Locality details	Arm o Grain, 50 yds N of Junc. with Grainsgill Beck.
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 3160 3310
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.