7 items found

New evidence on the mineral workings of Exmoor (Abstract)

John Rottenbury

Mineralization of the Exmoor district

John Rottenbury

Mines of Combmartin

John Rottenbury

Potassium-Argon isotopic age determinations from some North Devon mineral deposits (1977)

P. R. Ineson

Iron ore mines of central Exmoor

Phoebe Beer

The Bampfylde Mine (1969)

John Rottenbury

The mines of Combmartin (1973)

John Rottenbury