Major and trace element studies on garnets from Palaeozoic kimberlite-borne mantle xenoliths and meg

• 作 者: 张宏福 M.A.Menzies 路凤香 周新华
• 机 构: LaboratoryofLithosphereTectonicEvolution,DepartmentofGeology
• 出 处: Science in China(Series D:Earth Sciences)
• 发表日期: 2000年4期
• 关键词: mantle garnet Liaoning Shandong depleted encapsulation enriched reflecting repre

Palaeozoic kimberlites from Mengyin, Shandong and Fuxian, Liaoning, eastern China, contain plenty of mantle xenoliths (peridotites, eclogites) and megacrystic minerals. In-situ electron and ion microprobe analyses on garnets from these xenoliths and megac