1977年,我们在秦岭北坡柳林沟花岗闪长斑岩西部磨子沟地段化探异常检查中,发现了几处爆破角砾岩,次年又作了一些地表工作。鉴于秦岭地区爆破角砾岩的报道尚少,故将所获资料整理成文,予以介绍。不妥之处,请批评指正。我队汪昭祥工程师对本文的写作给予 In 1977, we found several blasting breccias during the geochemical anomaly examination of the Grotto Gully section in the western part of the Liulingou granodiorite porphyry on the northern slope of the Qinling Mountains. In the following year, we made some surface surveys. In view of the reports of blasting breccias in the Qinling area, there are few reports of the breached breccias. Therefore, the data obtained are organized and introduced. Improper, please criticize correction. Our team Wangzhao Xiang engineers give the writing of this article