Breed of construction stone: diabase and basalt porphyrites Proven reserves: 22 661 thousand cubic meters Production capacity: 800 thousand tons/year Situated in Cherepanovsky district of Novosibirsk region, 20 km from the Dorogino station, 3 km south-west of the village of Medvedsk. Type of construction stone: diabase and basalt porphyrites. The products of "Medvedsky Quarry" are distinguished by the strength of the crushed stone, and are in demand in housing and road construction, as well as in the production of concrete products and road bases.