Acoltan is a Canada-based company listing coltan and tantalite ore on Global Trade Plaza. Both products are offered as tantalum-bearing ore with a stated chemical composition of 34,7% tantalum, 12,5% niobium, 0,88% titanium dioxide, 10,8% tungsten, 11,2% vanadium and 12,5% hafnium. The coltan is supplied in containers with a minimum order of 26 metric tons and a maximum of 1,200 metric tons per month. The tantalite ore is presented at mesh 200, packed in double-ring drums, also starting at 26 metric tons per container and scalable to 1,200 metric tons monthly. Buyers can send an enquiry through Global Trade Plaza.