Forms of Bogala Vein Graphite

a. Lumps

+ 10.0 mm

b. Chips

          Chippy Dust

5.0 mm   

          Bold Chips

5.0 to 1.7 mm

          Fine Chips

1.7 to 0.5 mm

c. Concentrates

750.0 mm

d. Powders

          Normal Powder         

150.0 µm

          Other Powders

75.0 µm   

e. Fine Powders 

40 µm

          Micron Powder    

f. Very fine powders 

20 µm

           Micron Powder