Minerals and Power Resources class 8 Notes Geography - Minerals In Your Home
rock salt and the graphite used to make the "lead" in pencils are examples of minerals. Each of these minerals is different yet many times minerals look like one another or something else. A piece of green coloured plastic may look identical to an emerald. A very clear piece of quartz may look like a rough diamond.10 行A balanced diet usually provides all of the essential minerals. The two tables below list …Kyanite is a metamorphic mineral used to make porcelain,
