Industrial Grade Cassiterite Ore

We are prestigious exporter of Industrial Grade Cassiterite Ore in Ariquemes, Rondonia, Brazil. Cassiterite is a tin oxide mineral, SnOa . It is generally opaque, but it is translucent in thin crystals. Its luster and multiple crystal faces produce a desirable gem. Cassiterite has been the chief tin ore throughout ancient history and remains the most important source of tin today. Cassiterite miner product quality totamelte, and shipment of certificate and quality of the product, extracted from natural reserves, with all export documentation from Brazil to Mumdo.