2017年4月3至14日,国际地球科学研究计划“金刚石与地幔再循环”项目(IGCP-649)在中美洲古巴举办了第三届蛇绿岩国际研讨会,并组织了对古巴Mayarí-Baracoa蛇绿岩及铬铁矿的野外考察。研讨会作为第VII届古巴地球科学大会(VII Cuba Earth Science Convention)的专题会议之一,由IGCP-649项目和古巴地质调查局联合举办。研讨会的主题是,针对蛇绿岩中发现金刚石等深部矿物一系列 The 3rd International Symposium on Ophrycology was held in Central America from April 3 to April 14, International Geoscience Program, “Diamond and Mantle Reclamation” project (IGCP-649) Field investigation of the Mayarí-Baracoa ophiolite and chromite. The symposium, one of the thematic sessions of the VII Cuba Earth Science Convention, was jointly organized by IGCP-649 and the Cuban Geological Survey. The theme of the seminar is a series of deep minerals such as diamond found in ophiolite