According to the measuring equipment on one of them in the vicinity of the mine was moved in the house of 32 millimeters per second. The maximum limit during the night time is 3 millimeters per second.
the tremors as “a seismic event in the ore body”.
” We are under the earth, and to break ore. We want to the vacuum that is created must put. It is about the tensions in the rock that moves. Simply put, you can say to the mountain rumble, ” says Kajsa Lindmark, project manager at LKAB, to the SVT.
Lindmark stated that the tremors are not dangerous, and that more can occur. The specialists will investigate the quakes next week.