Dear Sir/Ms: We are an Egyptian company named by âPOLARIS MINING L.L.Câ, www, operating in the field of mining We have a specialized team of geologists and geochemist specialized in the field of mining and mineral ore extraction, purification, processing and grinding. Our products portfolio is full of mineral ore products that can be produced and supplied from Egypt such as: ste rock âsilica sandâLimestone & calcium carbonate(our main product) â Lime (Calcium Oxide > 88%) -- talc-gypsum- kaolin â feldspars â quartz-bentonite â Rock Salt-dolomite â Iron ore (hematite& Limonite)- Magnesite (Magnesium Carbonate)- Calcined Magnesite (Magnesium Oxide > 80%), we can supply these products in lumps or powder form as per the required size. we are ready to supply any quantities you demand, with any packages and sizes Thanks