BGS mineralogy and petrology collection record

Sample number	E11550; COLLNO4610;
Sample Donor	Howe,J.A.
Rock name	'Original entry: Quartzite'
Stratigraphy	Not entered
Comments	see mem. Res. Vi (2nd edn.) p 57 REFRACTORY ROCKS
Locality details	EGGLESTON NEAR ROMALDKIRK
50k map sheet	Barnard Castle (32) View images in GeoScenic related to 'Barnard Castle' View the geology near 'Barnard Castle'
Map reference	NY 995 230
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.