BGS mineralogy and petrology collection record

Sample number E71302; COLLNOLC68;
Sample Donor Fortey,N.J.
Rock name Siltstone (Undifferentiated); Slate;. 'Original entry: Slaty Mudstone'
Stratigraphy Arenig. Kirk Stile Formation.
Comments dark slate, strongly cleaved KDC430 GIR8005 KI-0.28 paragonitic
Locality details SW flank of Low Bank
50k map sheet Keswick (29)

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Map reference NY 1706 1793
Year collected 1982 
Bore name Not applicable
Confidentiality No restrictions