除少量含PGE(铂族元素)黑色页岩外,世界上PGE资源主要来自镁铁-超镁铁杂岩,并与岩浆铜镍硫化物矿化和层状岩体有关的钒钛磁铁矿、层状铬铁矿矿化有密切关系。岩浆型PGE矿床的形成主要依赖3个条件:①有利的岩性条件;②有利的富集机制;③有利的岩浆源区。本文在总结国内外主要岩 With the exception of a small amount of PGE-containing black shale, the world’s PGE resources are mainly derived from mafic-ultramafic complexes and vanadium-titanium magnetite associated with magmatic Cu-Ni sulfide mineralization and stratigraphic rock mass , Layered chromite mineralization are closely related. The formation of magmatic PGE deposits mainly depends on three conditions: ① favorable lithology conditions; ② favorable enrichment mechanisms; and ③ favorable magmatic source areas. This article summarizes the main rock at home and abroad