摘要
多年来，我们从工作中所接触到的铂族矿物，主要伴生在硫化铜镍矿床、含铂铬铁矿床和含铂砂矿床中。
Separation methods, with emphasis on those based on density, are presented for Pt-, Pd-minerals in copper-nickel sulfide deposits. In addition to a brief account of chemical composition for the products in each stage, more reasonalbe procedures are suggested for the extraction of pure mineral separates of geological interest.
出处
《地球化学》
CAS
1980年第3期289-295,共7页
Geochimica
