Mines and mineral work in world

Mines and mineral work is the one of best business in the world that picture is a fire clay it use tail bathroom kitchens tiles that work is so hard but so much profit able mine's have many clay for example fire clay .backside .iron ore Silica sand much more clay in mine's but that work is so costly because it's work use machine for example damber..doozer excivater but in the end that's work is so profit able