Tin ore (sn), niobium (nb) ore and tantalum (ta) ore
Minerals, such as copper, aluminium.
Cassiterite
Cassiterite
Minerals
Ferro phosphorus
Rare earth elements (monazite)
Silver, ruthenium, palladium
Ilmenite concentrate at 50% ti02
Barite powder
Minerals
Rutile
Melamine
Minerals
Ores
Metal ore
Minerals like copper ore, niobium, cassiterite and manganese ore
Tantalite (27% of TA2o5)
Various ores, such as bauxite, iron, copper, among others