BGS mineralogy and petrology collection record

Sample number	E15280; COLLNOSEH324;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Porphyrite, Probably Contact Altered'
Stratigraphy	Not entered
Comments	One ft. dyke
Locality details	950 yds W 11 deg S of Trig Pt. 2174, Carrock Fell
50k map sheet	Cockermouth (23) View images in GeoScenic related to 'Cockermouth' View the geology near 'Cockermouth'
Map reference	NY 333 335
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.