1. Barton PB Jr (1978) Some ore textures involving sphalerite from the Furutobe mine, Akita Prefecture, Japan. Mining Geol 28:293–300
2. Barton PB Jr, Skinner BJ (1979) Sulfide mineral stabilities. In: Barnes HL (ed) Geochemistry of hydrothermal ore deposits, 2nd edn. Wiley, New York, pp 278–403
3. Barton PB Jr, Bethke PM (1987) Chalcopyrite disease in sphalerite: pathology and epidemiology. Am Mineral 72:451–467
4. Bastoul A (1992) Origin and evolution of C-H-O-N fluids in the metamorphic formations: relations with the associated mineralisations (U, Au, graphite). Unpubl PhD thesis, Université de Nancy 1, Nancy, France, 311 pp
5. Bau M (1991) Rare-earth element mobility during hydrothermal and metamorphic fluid-rock interaction and the significance of the oxidation state of europium. Chem Geol 93:219–230