Rocks to the north and south of the gneiss zone are lithologically and structurally distinct from it.
片麻岩带南北两侧的岩石，在岩性上及构造上都和它大不相同。
Depositional district: lithologically, they are sandy conglomerate, sandstone, siltstone interbedded with mudstone.
沉积区：岩性由砂砾岩、砂岩、粉砂岩夹泥岩组成。
The Qinling Group is lithologically composed of four closely related but different rock sequences, gneiss, amphibolite, metadolerite and marble.
东秦岭秦岭岩群是一套中深变质结晶岩系，主要由片麻岩、斜长角闪岩、变粒岩和大理岩组成。
应用推荐