BGS mineralogy and petrology collection record

Sample number	E71609; COLLNODMA67;
Sample Donor	Millward, D.
Rock name	Tuff.
Stratigraphy	Not entered
Comments	Rheomorphic
Locality details	Castle Rock
50k map sheet	Keswick (29) View images in GeoScenic related to 'Keswick' View a geological map near 'Keswick'
Map reference	NY 3197 1948
Year collected	0
Bore name	Not applicable
Confidentiality	No restrictions