The hard-rock resources of the country around Caerphilly, South Wales : description of parts of 1:50,000 geological sheets 249 and 263

Adlam, K.A.McL.; Harrison, D.J.; Wild, J.B.L.

NORA

The hard-rock resources of the country around Caerphilly, South Wales : description of parts of 1:50,000 geological sheets 249 and 263

Adlam, K.A.McL.; Harrison, D.J.; Wild, J.B.L.. 1984 The hard-rock resources of the country around Caerphilly, South Wales : description of parts of 1:50,000 geological sheets 249 and 263. London, UK, British Geological Survey, 53pp. (Mineral Assessment Report 141) (Unpublished)