1. Infrared fluid inclusion microthermometry on coexisting wolframite and quartz;Campbell;Econ. Geol.,1987
2. Internal features of ore minerals seen with the infrared microscope;Campbell;Econ. Geol.,1984
3. Observation of fluid inclusions in wolframite from Panasqueira, Portugal;Campbell;Bull. Mineral.,1988
4. Post-Magmatic processes in South-West England and Brittany;Charoy,1981
5. Post-magmatic convection related to high heat production in granite of S.W. England: a theoretical study;Fehn,1985