J. G. Francis

Buckhornite, AuPb 2 BiTe 2 S 3 , a new mineral species from Boulder County, Colorado, and new data for aikinite, tetradymite and calaverite

S. Shieh, C. Stanley, C. Francis, 1992 .

Parkinsonite, (Pb,Mo, □)8O8Cl2, a new mineral from Merehead Quarry, Somerset

G. Cressey, C. Stanley, G. Jones, 1994, Mineralogical Magazine.

Prosopite, Doyleite and Otavite from Coldstones Quarry, Pateley Bridge, North Yorkshire

G. Ryback, R. Braithwaite, B. Young, 1997, Mineralogical Magazine.