本文讨论了骆驼峰火山岩筒内不同源区的碱性系列玄武岩与石英拉斑玄武岩的特征。认为碱性橄榄玄武岩-碧玄岩是由石榴石二辉橄榄岩地幔(5—8%)熔融产生;橄榄霞石岩是碱性橄榄玄武岩-碧玄岩在岩石圈地幔内分异产生;石英拉斑玄武岩是岩石圈地幔的熔浆。尖晶石二辉橄榄岩是碱性玄武岩浆上升过程中捕获的地幔碎片。 This paper discusses the characteristics of alkaline series basalts and quartz tholei basalts in different provenance sources in the camel cavern. It is believed that the alkaline olivine basalts-bixonites are produced by the melting of the garnet lherzolite mantle (5-8%); the olivine nepheline rocks are alkaline olivine basalts-bixonites that are differentially produced within the lithospheric mantle; Basalt is the magma of the lithospheric mantle. Spinel lherzolite is a mantle fragment captured during the rise of alkaline basaltic magma.