What is the Average Cost of Carnallite per gram/pound? Average Carnallite Price

. Carnallite was described for the first time in 1856 and it was named after the mining engineer Rudolf Von Carnall. It is described as an evaporate mineral, rich in potash, that can be found in sea deposits, where the water was concentrated and exposed to prolonged evaporation. The most known deposits can be found in New Mexico, Colorado, Germany and Canada. It is usually used and sold as a fertilizer.