Rio Tinto’s real prize: Arcadium’s lithium extraction technology
Arcadium, through a predecessor company, was the first to develop an early version of a DLE technology in the 1990s.
Endeavour Silver Corp. (TSX:EDR)(NYSE Amex:EXK)(DBFrankfurt:EJD) released today an NI 43-101 resource estimate for its Parral Project located adjacent to the city of Hidalgo de Parral in Chihuahua State, Mexico. The indicated and inferred resources were expanded significantly as a result of Endeavour’s exploration drilling program in 2010.