J. N. Grant

Porphyry tin deposits in Bolivia

Richard H. Sillitoe, C. Halls, J. N. Grant · Economic Geology · 1975 · 142 citations

Volcanology, Engineering, Hydrothermal Breccia +17

K-Ar ages of igneous rocks and mineralization in part of the Bolivian tin belt

J. N. Grant, C. Halls, W. Avila Salinas et al. · Economic Geology · 1979 · 79 citations

Tin Belt, Volcanology, Engineering +17

Igneous geology and the evolution of hydrothermal systems in some sub-volcanic tin deposits of Bolivia

J. N. Grant, C. Halls, W. Avila et al. · Geological Society London Special Publications · 1977 · 29 citations

Sub-volcanic Tin Deposits, Volcanology, Engineering +15

Geology and geochronology of the Yandera porphyry copper deposit, Papua New Guinea

J. N. Grant, R. L. Nielsen · Economic Geology · 1975 · 10 citations

Copper Mineralization, Engineering, Sulfide Mineralization +13