成岩成矿期构造大多发生在粘弹性介质中,是岩浆或矿浆在冷凝过程中区域构造应力作用所造成的岩体、矿体内部的构造变形。它可以是应力快速作用而引起脆性形变;也可以是粘性、塑性形变产生的各种标志性构造形迹;至于矿体、岩体形态和展布特征、矿体、岩体、异离体等,作为各类构造形体也都属于成岩期、成矿期构造。鉴定和分析成岩—成矿期构造的力学性质,恢复成岩成矿期构造应力场,将能有效地阐明矿床的形成和分布规律。 Diagenesis and mineralization mostly occurs in viscoelastic medium, which is the tectonic deformation of rock mass and ore body caused by regional tectonic stress in the process of condensation of magma or pulp. It can be a rapid stress caused by brittle deformation; it can also be viscous, plastic deformation of a variety of landmark structure; as ore body, rock mass and distribution characteristics, ore body, rock mass, As all kinds of tectonic bodies also belong to the diagenetic period, metallogenetic structure. Identifying and analyzing the mechanical properties of the diagenesis-mineralization tectonics and restoring the tectonic stress field during the diagenetic mineralization stage will effectively elucidate the formation and distribution of the deposit.