在小秦岭变质核杂岩主体早前寒武纪太华群中，发现了榴闪岩包体。对其岩石学、岩相学的初步研究及主要矿物石榴石和角闪石的电子探针分析表明，所发现的榴闪岩包体属高压变质岩系列。通过与华北地台产出的高压麻粒岩和超高压退变质榴辉岩的综合对比分析，认为榴闪岩是在印支期陆内 Ａ 型俯冲造山过程中形成。 In the small Qinling metamorphic core complex early Precambrian Taihua Group, found the amphibolite inclusions. Preliminary studies on its petrology and petrography and electron probe analysis of major minerals garnet and amphibole show that the discovered amphibolite inclusions belong to the series of high-pressure metamorphic rocks. By comparision with the high-pressure granulite and ultrahigh-pressure retrograde eclogites produced in North China, it is considered that the amphibolite was formed during the Indosinian A-type subduction orogeny.