BGS mineralogy and petrology collection record

Sample number	E79400; COLLNOCT1741;
Sample Donor	Johnson,E.W.
Rock name	Lapilli-Tuff.
Stratigraphy	Not entered
Comments	Lapilli-tuff, densely welded. Sample No. CT 1741.
Locality details	Threshthwaite Crag, Troutbeck Valley.
50k map sheet	Keswick (29) View images in GeoScenic related to 'Keswick' View the geology near 'Keswick'
Map reference	NY 4240 0987
Year collected	1996
Bore name	Not applicable
Confidentiality	No restrictions