BGS mineralogy and petrology collection record

Sample number	E15258; COLLNOSEH302;
Sample Donor	Hollingworth,S.E.
Rock name	'Original entry: Metagranophyre (Markfieldite)'
Stratigraphy	Not entered
Comments	Mixed rock
Locality details	500 yds W 5 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 2970 3480
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.