BGS mineralogy and petrology collection record

Sample number	E28507; COLLNO28;
Sample Donor	Thomas,H.H.
Rock name	Not entered
Stratigraphy	Not entered
Comments	DYKE
Locality details	HERDUS
50k map sheet	Keswick (29) View images in GeoScenic related to 'Keswick' View a geological map near 'Keswick'
Map reference	NY 11 16
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.