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地球空间中某物质系某相中某组分在一定条件下,由相中逸出的能力,称地球化学位。本文根据地球化学位基本关系式建立了因某组分的动能、位能、压力能而引起的地球化学位之和为一常数的关系,该关系称地球化学位守恒。文中指出了某含矿组分的地球化学位守恒及其转化与金属矿物沉积的关系,给出了生成富铁、富铜以及其他富的金属矿床的化学热力学根据。
A material in Earth’s space, a component of a phase under certain conditions, the ability to escape from the phase, said geochemical bits. In this paper, according to the basic relation of geochemical position, the relationship between the geochemical position and a constant due to the kinetic energy, potential energy and pressure energy of a component is established. This relationship is called geochemical position conservation. The relationship between the conservation of geochemical sites and the transformation of metallogenic minerals in a ore-bearing component is pointed out in this paper. The chemical thermodynamic basis for the formation of iron-rich, copper-rich and other rich metallogenic deposits is given.