Argentina, Chile, and Bolivia make up the lithium triangle which is thought to contain roughly half the world’s known lithium. According to the US Geological Survey, Argentina has an estimated 19.3Mt of the world’s 89Mt lithium resources. Bolivia (21Mt), Chile (9.8Mt), and Australia (7.3Mt) round out the top four countries in terms of estimated resources. In terms of actual output, Bolivian production has been non-existent. Chile was a top global producer until Australia surpassed it a few years ago. The…