Banking upon in-depth domain knowledge and years of vast experience, we are engaged in offering Feldspar Lumps. Feldspar is an abundant rock-forming mineral which usually ranges from off-white, or pink to pale-coloured. These lumps are known as natural source of potassium oxide (K2O), sodium oxide (Na2O) and aluminium oxide (Al2O3). These are a universal flux used in all types of ceramic bodies & glaze. Feldspar Lumps are primarily used in industrial application for their alumina & alkli content. We produce both high quality sodium & potassium feldspar as per client requirement.