BGS mineralogy and petrology collection record

Sample number	E61491; COLLNOLC830;
Sample Donor	Fortey,N.J.
Rock name	Siltstone (Undifferentiated).
Stratigraphy	Pridoli. Scout Hill Formation.
Comments	fine-grained, close-jointed siltstone
Locality details	The Helm, c.970 m NNE of Castlesteads trig point
50k map sheet	Kirby Lonsdale (49) View images in GeoScenic related to 'Kirby Lonsdale' View a geological map near 'Kirby Lonsdale'
Map reference	SD 5344 8963
Year collected	1989
Bore name	Not applicable
Confidentiality	No restrictions