This report has been presented the directions of new application the some from natural raw materials and new engineering's processing of them for products may be using in the various kinds industry. Holy Cross Devonian dolomites, magnesites from Lower Silesia and chalcedonites belongs to them. Above - mentioned raw materials are utilise exclusively in raw state and single recast - crushing that materials for manufacturing crushed stone (dolomites, chalcedonites), crushing and milling for production agricultural manure flours (dolomites, magnesites). Holy Cross dolomites were using only for production of the crushed stones for roads and fine flours for agriculture needs. Dolomites from deposits Radkowice and Laskowa are presented. After the preconditioning recognition of quality of Devonian dolomites from the deposits Radkowice and Laskowa, it has been estimated that this raw material is allowed to manufacturing the fine flours for glass industry. The tests of manufacturing some kinds of the glasses from the new raw material compositions (in which one of the raw metarials was Devonian dolomite) it have been made. Glass-wards: packing glass, window glass, and colourless flat glass it has been produced. The magnesites in Poland are unique raw material. In Lower Silesia region, a few deposits have the veins structure associated with serpentynite massifs only. In this region 6 deposits were documented for the refractory industry, but the quality of magnesites from them no complies with requirements of this industry. Only one the Braszowice deposit is exploited. That deposit belongs to Magnesite Plant "Grochow". Actually the existing infrastructure and demand of the market permits for manufacturing only the magnesites for agricultural needs. In this report the directions of new applications of magnesites - for manufacturing the active magnesium oxide for rubber and cable industry (where he is the component in blends with chloroprene rubber) are presented. The apprenticeship industrial tests of Polish active magnesium oxide - has been made with the good results. That product may be using also in abrasive materials industry, in water filtration and industrial sewage treatment processes. Active magnesium oxide also utilises the biological wastes (liquid manure) - in these processing is the agent for manufacturing the natural fertilizer - phosphor ammonium magnesia (from liquid manure) in big stock-farms. Phosphor ammonium magnesia is dry fertilizer easy for transport and dose in the soils. The new application of the chalcedonites for manufacturing crystobalite has been examined. The synthetic crystobalite in the gypsum jewellery blends has been using. As yet the principal direction of using chalcedonites (from neighbourhood Tomaszów Mazowiecki) is production of flushing crushed stones for roads. Last years in the Geology and Mining Establishment of Institute for Building and Mineral Raw Material the directions of new application the chalcedonites in the various technologies have been elaborated. Among others the environment protection - the water purification and silica addition for cement belongs to them.