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秦岭地区沉积岩包括扬子地台北缘志留纪裂陷沉积到晚古生代被动大陆边缘断陷—拗陷盆地沉积和二叠纪裂陷沉积。现有勘查资料表明秦岭地区沉积岩容矿金矿大多集中在泥盆系和三叠系，少量分布在志留系，石炭系和二叠系。地质地球化学研究表明该区沉积岩容矿金矿类型有细碎屑岩容矿变形变质动热改造型、碎屑岩不纯碳酸盐容矿的韧性剪切带型、钠长角砾岩钠长板岩容矿的热水喷流型、碎屑岩碳酸岩容矿的浅成低温热液（ 热泉） 型和含炭泥质岩容矿的推覆构造型５ 种。该区金矿控矿条件为盆地边缘隆起带控矿、热隆起周边剥离断层系统控矿、不同岩性界面的推覆构造控矿和多期活动的深大断裂控矿
Sedimentary rocks in the Qinling area include the deposition of the Silurian rift in the northern margin of the Yangtze platform to the passive Paleozoic margin continental margin depression-depression basin and Permian rift deposits. The existing exploration data show that most of the gold deposits hosted in sedimentary rocks in the Qinling area are concentrated in the Devonian and Triassic and a small amount in Silurian, Carboniferous and Permian. Geological and geochemical studies have shown that the type of ore-bearing gold deposits in the area are characterized by metamorphic metamorphic thermal deformation of fine clastic rock, ductile shear zone of clastic rock impure carbonate, sodium breccia 5 kinds of hot-water jet patterns of long-sate-tolerant ore-bearing rocks, epithermal hydrothermal (hot spring) -type clastic rock carbonate-hosted and nappe structures of carbonaceous argillaceous rock. The ore-controlling conditions of the gold deposit in the area are the ore-controlling of the uplift zone in the basin, the ore-controlling system of the peeled-off fault system around the thermal uplift, the ore-controlling structure of the nappe structure at different lithologic interfaces and the deep-seams with controlled activities