The microstructures and phase transformations of the NWW-EW,NE and NNW-NS structural zones in the Shilu mine,Hainan Island,are shown by field investigation and laboratory work to be in line with the macrostruc- tures.

• 本文侧重微观形变与相变研究。 野外调查和室内研究表明,石碌矿区北西西至近东西向构造带、北东向构造带和北北西至近南北向构造带内,岩石矿物微观形变和相变与宏观构造一致。