The prime minister instructed the ministry of energy and natural resources and the ministry of environmental protection to set up a working group to study the activities of GeoProMining Gold company, the minister of environmental protection Aram Harutiunyan told reporters...[I]n the recent months, the environmentalists have been fighting against the crushing and grinding plant installed in the gold mine of Sotk by GeoProMining Gold...[E]nvironmentalists say the abovementioned plant pollutes Sotk River which flows into Lake Sevan. The minister promised to disclose the findings of the working group to the society.