The invention provides a glass cover plate, a production method thereof and a mobile terminal. The glass cover plate and the production method thereof are used for solving the problem that the existing glass cover plates are planar or 2.5D fundamentally, the homogenization is serious, and the requirements of people on high-quality appearance are hardly met. The production method comprises the steps: carrying out cutting and hot-pressing treatment on a glass substrate so as to obtain a hyperboloid glass substrate, wherein edge portions of positive and negative faces of the hyperboloid glass substrate are cambered surfaces, and bending directions of the cambered surfaces of the edge portions of the positive and negative faces of the hyperboloid glass substrate are the same; carrying out spraying, pre-baking, exposure and development treatment on the negative face of the hyperboloid glass substrate for more than twice so as to form a first area covered with more than two layers of first predetermined color and obtain a hyperboloid glass cover plate, wherein the first area is an area, except for a predetermined middle observation window area and predetermined openings, of the hyperboloid glass substrate. According to the glass cover plate, the production method thereof and the mobile terminal, a 3D hyperboloid glass cover plate with specific colors is formed, the appearance is novel and attractive, and thus the requirements of people on high-quality appearance of the glass cover plate are met.