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辽宁省黑山县地质队,在开展以确保社办小矿山生产为主的地质找矿工作中,同时也开展了寻找沸石矿的普查找矿,截至一九七七年七月止,已在黑山县境内的膨润土矿区发现四处沸石矿点。其中一处沸石岩层厚约10米,呈似层状、扁豆状产出,断续出露长约2500米,沸石岩含沸石80％以上,以斜发沸石为主,钾交换容量为20毫克/克,铵交换容量189毫克当量/100克,其远景较大。另一处沸石岩层厚在
The geological team of Heishan County, Liaoning Province, conducted a geological prospecting work to ensure the production of small-scale mines. At the same time, it also conducted general prospecting for zeolite ore. As of July 1977, Bentonite mining area in the county found around the zeolite mine. One of the zeolite rock formations is about 10 meters thick, with a layer-like appearance. The output of lentils is about 2,500 meters intermittently. The zeolite rocks contain over 80% zeolite, mainly clinoporphyrionite, and the potassium exchange capacity is 20 milligrams / G, ammonium exchange capacity of 189 milliequivalents / 100 grams, the larger the prospect. Another zeolite rock is thick