Temperature and pressure in the environment of epithermal alteration: a case study at Ibaré Lineament, Rio Grande do Sul, Brazil

by Kelvyn Mikael Vaccari Ruppel, Norberto Dani, Marcus Vinicius Dorneles Remus, Luiz Henrique Ronchi, Marcia Elisa Boscato Gomes, Eliel Senhorinho

Apatite multi-generations in the Três Estradas Carbonatite, Southern Brazil: physical and chemistry meaning and implications to phosphate ore quality

by Henrique de Maman Anzolin, Norberto Dani, Marcus Vinícius Dorneles Remus, Rafael da Rocha Ribeiro, Alfredo Rossetto Nunes, Kelvyn Mikael Vaccari Ruppel