Khabone e kentsoeng
Karolo ea aluminium
Mobu oa Bentonite
corundum
Phofo ea tšepe
magnesia
phosphate ea tšepe
Lithium carbonate
Phofo ea graphite
Lithium iron phosphate
Magnesium bolo
Lefatše le sa tloaelehang
Lehlabathe la silika
Lehlabathe la quartz
Karolo ea silika ea gel
Phofo ea silicon
Silicon carbide
Ho thunngoa ka tšepe