BGS mineralogy and petrology collection record

Sample number	E23557
Sample Donor	Dunham,K.C.; Hollingworth,S.E.;
Rock name	'Original entry: Diabase, Felsite, Granophyre'
Stratigraphy	Not entered
Comments	Diabase, felsite, granophyre contact
Locality details	SW corner, Round Knott, 900 yds W 5 deg N 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 3100 3310
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.