YEREVAN, NOVEMBER 5, ARMENPRESS. On 6 November Artsakh Republic President Bako Sahakyan visited Vazgenashen marbleized limestone mine located in Askeran region and got acquainted with the searching phase and evaluating of the discovered deposits.As the press service of the NKR president,’s office informed “Armenpress”, President Sahakyan highlighted completing the investigations within the scheduled time frame and the necessity of strict maintenance of all environmental norms while implementing the project. Adviser to the President Gregory Gabrielyants and other officials accompanied the Head of the State during the visit.