Kolchiktau deposit is located within the Central Kyzylkums in Navoiy region of Uzbekistan.The importance of study of hard-rock deposits is caused by numerous explorations of such deposits in Uzbekistan, which plays a significant role in social-economic aspects of the country.Rational and safe exploration of such deposits requires the study of engineering -geological conditions of territory.The geological Kolchiktau deposit is located within the Central Kyzylkums in Navoiy region of Uzbekistan. The importance of study of hard-rock deposits is caused by numerous exploitation of such deposits in Uzbekistan, which plays a significant role in social-economic aspects of the country. Rational and safe exploration of such deposits requires the study of engineering-geological conditions of territory