BGS mineralogy and petrology collection record

Sample number	E14610; COLLNOSEH156;
Sample Donor	Hollingworth,S.E.
Rock name	Porphyry. 'Original entry: Felsite'
Stratigraphy	Not entered
Comments	? Fine grained acid type; ? dyke
Locality details	200 yds Up Ramsgill
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 3030 3610
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.