Mining Costs Of Graphite Per Ton
Graphite 101 focus graphite for example the costs of purifying a 95 per cent grade graphite to a minimum battery grade of 9995 per cent is approximately 3000 to 5000 per tonne the cost of purifying lac knifes 983 per cent grade to battery grade quality is estimated to be between 500 and 1000 per tonne graphite sources