The Kumar Group contributes significantly to India’s Glass Manufacturing Industry through its specialized Silica Sand operations under LSC Mines & Minerals Pvt. Ltd. Established in Rajasthan, the Company is recognized as India’s largest and most advanced mechanized producer of high-purity Silica Sand, catering to the diverse needs of the Glass, Foundry, and Industrial sectors.
With an annual production capacity of 1 Million MT, our Silica Sand—containing 99.5% to 99.99% Silicon Dioxide (SiO₂)—is renowned for its exceptional purity, uniform grain size, and consistency. We proudly supply leading multinational Glass manufacturers such as Asahi India Glass Ltd., Gold Plus, Saint-Gobain, and Hindustan National Glass & Industries Ltd., supporting the development of Float, Container, and Specialty Glass products.
Our state-of-the-art Beneficiation and Washing facility ensures world-class standards of quality control, producing sand that meets both domestic and international specifications. Each batch originates from manually selected high-grade raw materials, processed using sustainable, technology-driven methods. We have an integrated facility, from owning Mining leases to the Beneficiation plant.
