Mahadeven Minechem is an India-based company listed on Global Trade Plaza. It offers organic fertilizers and a range of industrial minerals including quartz, feldspar, silica sand and bauxite ore. The organic fertilizer line features vermicompost produced on a company-owned farm using the Australian worm species Eisenia fetida. The mineral portfolio covers Premium Grade Snow White Quartz lumps with SiO2 above 99.3% and Fe2O3 below 0.1%, quartz grains in 0.1–0.4 mm and 0.3–0.7 mm sizes, quartz powder at 300, 325 and 400 mesh, sodium and potassium feldspar powders at 200 and 300 mesh, silica sand with SiO2 above 99%, and bauxite ore alongside bentonite, iron ore, gypsum and various grades of coal. Buyers can send an enquiry through Global Trade Plaza.