BGS mineralogy and petrology collection record

Sample number	E18544; COLLNOKD20;
Sample Donor	Dunham,K.C.
Rock name	'Original entry: Metamorphosed (Spotted) Shale With Chlorite Nodules Surrounding Detrital Quartz'
Stratigraphy	Not entered
Comments	see n.p.o. mem. Vol. 1 p 58 ALTERED SHALE WITH NODULE 68' BELOW WHIN SILL
Locality details	FALCON CLINTS
50k map sheet	Brough (31) View images in GeoScenic related to 'Brough' View the geology near 'Brough'
Map reference	NY 816 284
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions

Petrological thin sections

Field of view: c. 31 mm.