Vestnik Kavkaza — News Petroleum base explodes in Iran’s Kazvin Published: 7 May 2014 in 13:08 (UTC+3 MSK) A blast happened at a warehouse on a petroleum base in Kazvin, 130km west of Tehran (Iran), AzerTAG reports.About 50 people were injured. Many of them were gravely injured by the blast. Share WhatsApp Telegram Copy link 3185 views News Iran Society Subscribe to our YouTube channel