“Saryarka-IRON” LLP was founded in 2008. The company mines and enriches iron ore and manganese ore at the deposit “Bolshoj Ktaj”. The deposit is located 350 kilometers south-east of Karaganda, Kazakhstan, and has railway and highway connections. The total amount of deposit reserves – 60 million tons of ore. The process of ore enrichment is done by means of the patented technology when low-quality ore can be enriched to a marketable concentrate. Thus, depending on the deposit, the raw material containing about 20% of iron ore can be enriched to a marketable concentrate starting from 52%. Raw material with higher concentration of ore may also be enriched reaching results of about 20% enrichment