Sri Lanka is one of the best kept secrets for graphite mining
Oct 17, 2019· Vein graphite is carbon rich and most of our graphite has tested over 90% Cg. You need 99.9% Cg for batteries. Flake /crystalline graphite usually has only around 30-35% carbon. We also have a very low-cost base. We will only spend a fraction compared to other graphite mining companies developing mines.