BGS mineralogy and petrology collection record

Sample number	E18541; COLLNOKD17;
Sample Donor	Dunham,K.C.
Rock name	'Original entry: Metamorphosed Mudstone With Chlorite'
Stratigraphy	Not entered
Comments	see n.p.o. mem. Vol. 1 p 58 ALTERED LIMESTONE OR MUDSTONE
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.