黄金沉积物相关论文
A study on the genetic relations between Permian Longtan Formation coal series strata and Carlin-typ
很多巫婆类型金矿床在西南的贵州发生在 Longtan 形成省。Longtan 形成包含丰富的暗岩，凝灰岩和硅质岩类。Longtan 形成的所有岩石......
