Browse

An evaluation of dinas quartzitesпїЅ deposits was carried out. Quartzites, quartzite sandstones and quartz sands with SiO2 content more than 96% are used are used for production of metallurgical furnaces. Objects of study were probable and proved reserves and resources of monomineralic quartzites of Vasylkivske and Tovkachivske deposits. Deposits are distinguished by mineralпїЅs quality, significant reserves and favourable conditions for open-pit mining. Reserves were calculated by the method of geological blocks ...