The term cogenetic deposit is proposed to describe those formed through a combination of endogenetic and exogenetic processes,operating simultaneously at or proximal to the Earth's surface.
联生矿床是指在内生和外生因素共同作用下,在地表或地下一定深度所形成的矿床。
A new thought is proposed to forecast mineralization of endogenetic deposits based on metamorphic grade of coal.
滇东北地区煤变质程度高低与区内铅锌矿成矿的好坏具有明显的对应关系,认为这与煤系遭受的热水或成矿热液作用强度有关,据此提出了根据煤变质程度进行内生矿床成矿预测的新思路。