BGS mineralogy and petrology collection record

Sample number	E14601; COLLNOSEH147;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Dacite, Soda Trachyte'
Stratigraphy	Not entered
Comments	Dark flow banded lava
Locality details	170 yds N of Stream Junction at Roughton Lead Mine
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 3030 3470
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.