Since commencing the recommercialization of the historical Mount Carbine mine in 2019 , EQ Resources ( EQR ) has grown to solidify its position as the leading supplier of responsibly mined , non-conflict tungsten outside of China . Primarily focused on tungsten exploration and extraction , EQR highlights how innovation is helping the company achieve its target of growing as the largest integrated tungsten producer in the western world . Amid rising global demand and supply constraints for this critical metal , EQR is well-positioned to meet the needs of western end users seeking a secure and sustainable supply .