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西班牙是世界上仅有的生产海泡石矿物的三个国家之一,另外两个国家是美国和土耳其。西班牙海泡石生产基地主要是在马德里和托莱多两个省,凹凸棒石矿物的生产主要是在卡塞雷斯省。多年来,西班牙一直是海泡石和凹凸棒石矿物的传统出口国。1983年,这两种矿物的出口量和出口价值分别上升到318,000吨和360万比塞塔。1982年,西班牙海泡石的出口量
Spain is one of only three countries in the world to produce sepiolite minerals, with the other two being the United States and Turkey. Spain sepiolite production base is mainly in Madrid and Toledo two provinces, attapulgite mineral production is mainly in Cáceres province. For many years Spain has been a traditional exporter of sepiolite and attapulgite minerals. In 1983, the export and export value of these two minerals rose to 318,000 tons and 3.6 million pesetas respectively. 1982, the volume of Spanish sepiolite exports