Silica exists in many different forms. At Unimin Energy Solutions, we produce the crystalline forms of silica – quartz and cristobalite – as both sands and flours.
Silica is hard, chemically inert and has a high melting point, making it a valuable material in a range of applications. Pure deposits of silica capable of yielding products of at least 98% SiO2 are required.
Unnmin Energy Solutions is the leading supplier of UNIFRAC® brand frac sand and PROPSTAR® brand resin-coated sand for well stimulation. We’re also the major supplier of ACCUPACK® brand gravel packing sands that have a very tight particle size distribution for offshore wells.