BGS mineralogy and petrology collection record

Sample number E71286; COLLNOLC52;
Sample Donor Fortey,N.J.
Rock name Hornfels. 'Original entry: Tourmalinite'
Stratigraphy Devonian.
Comments Tourmalinite, rutile and tourmaline in early fracture veinlets, quartzose later veinlets, hematite formed in late reactivation KDC443 GIRs 7929 & 7992
Locality details Lad Hows
50k map sheet Keswick (29)

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Map reference NY 1741 1945
Year collected 1982 
Bore name Not applicable
Confidentiality No restrictions