我国有十分丰富的石煤资源,尤以南方几个省储量较大。近年来,浙江,湖南等地积极开发和利用石煤烧制石灰,对扭转北煤南运,支援工农业建设作出了贡献。据不完全统计,一九七五年浙江用石煤烧石灰100万吨,湖南仅18个市县就烧制石灰64万吨,相当于节约 China has very rich stone coal resources, especially in the southern provinces. In recent years, Zhejiang, Hunan, and other places have actively developed and utilized stone coal to produce lime, which has contributed to reversing the development of coal and transportation from the north to support the construction of industry and agriculture. According to incomplete statistics, in Zhejiang in 1975, 1 million tons of lime were burnt with limestone, and only 18 cities and counties in Hunan burned 640,000 tons of lime, equivalent to savings.