Barite - USGS
2021year2month4day · Price, average value, ground, ex-works, dollars per ton. e. 187 179 176 179 180 Employment, mine and mill, number 400 450 520 510 350 Net import reliance ... Because of barite’s role in drilling for oil and gas, drilling rig counts have historically been a good barometer of barite consumption. In 2020, the total international monthly average ...