Lithium rock deposits make up the biggest share of lithium extracted in Australia. In Chile, Argentina and Bolivia the metal is extracted from brine full of lithium salt. All 3 nations lie within the “lithium triangle�?during the Andes, the place huge reserves and untapped means are identified. Цинк глюконат е https://www.collcard.com/post/422977_powder-3d-printing-additive-manufacturing-using-metal-or-ceramic-powders-to-crea.html