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昆明地区水泥灰岩主要分布在平顶山,观音山和花红洞。平顶山矿区位于昆明市西北郊。观音山位于昆明市西郊,为昆明水泥厂石灰岩矿山。
Kunming limestone mainly distributed in Pingdingshan, Guanyin Mountain and flower red hole. Pingdingshan mine is located in the northwestern suburbs of Kunming. Guanyin Mountain is located in the western suburbs of Kunming, Kunming Cement Limestone Mine.