Browsing by Subject "Flood basalt"

Now showing items 1-1 of 1

Structural constraints on Paraná basalt volcanism and their implications on agate geode mineralization (Salto do Jacuí, RS, Brazil)

Strieder, Adelir Jose; Heemann, Roberto (2006) [Journal article]

The Paraná-Etendeka Continental Flood Basalt province hosts world-class agate and amethyst geode deposits in Rio Grande do Sul (Brazil; Serra Geral Fm.). Salto do Jacuí Mining District (Rio Grande do Sul, Brasil) has ...