The first Sunday of April is the Geologists Day in Russia. In this connection there will be a mineralogical exhibition organised in Manezh Exhibition Centre. It will be opened on April 14, 350 exhibitors will present their production: collection minerals, jewellery, gemstones, watches and clocks, bijouterie, souvenirs etc.

The programme of the exhibition includes GEOlogic Show that will allow visitors to know more about minerals: watch presentations, ask questions and check jewellery stones.

The exhibition will finish its work on April 17.