Fácies brechóides dos diques de pórfiros graníticos com topázio do Morro Bom Futuro, Mina Bom Futuro, Rondônia

• Author(s): Bettencourt, Jorge Silva
• Date: 2004
• Origin: Oasisbr
• Subject(s): MAGMATISMO
• Document Type: Other
• Language: Portuguese