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康滇古大陆裂谷的发生和发展造就了楚雄盆地，沉积了煤、铜、盐旋回与含矿建造，形成了铜、膏盐、有机矿床组合。矿床地球化学及有机地球化学研究表明：表生的或地层中的或深部的铜、盐、有机质以微量遍布于楚雄盆地中生代各地层中，在适宜的古气候、岩相古地理环境则富集成矿，三者在诸矿床中互相渗透、互相依存。三类矿床都经历了沉积－成岩－改造生成过程并受同步热演化。矿床组合遵循“金属－盐－有机沉积－成岩－改造”成矿机制。
The occurrence and development of the ancient continental rift in Kangdian created the Chuxiong Basin and deposited the coal, copper and salt cycles and ore-bearing structures, forming a combination of copper, gypsum salt and organic deposits. The study of deposit geochemistry and organic geochemistry shows that copper, salt and organic matter in the supergene or in the strata are distributed in the Mesozoic strata of the Chuxiong basin in slight trace. In the suitable paleoclimate, the lithofacies palaeogeographic environment is enriched into Mines, the three in the various mineral deposits mutual infiltration, interdependence. All three types of deposits have undergone sedimentary-diagenetic-alteration processes and are subject to simultaneous thermal evolution. The deposit combination followed the metal-salt-organic deposition-diagenesis-alteration mineralization mechanism.