Provides global services in the fields of Geology, metallurgical, Mining, and Environmental Engineering services. We are professional validators mineral assets, either stockpiled or at mine.We regularly Selling: chromite sand, nickeliferous ...

We have an available 40,000 metric tons of Copper Concentrates. The grade is from 35% to 47%. The price is 35.00 United States Dollars, FOB. Please feel free to contact