Matching Pairs Usos de los mineralesOnline version Relaciona cada mineral con su uso. by Candela Escobar 1 Calcium 2 Graphite 3 Cooper 4 Slate 5 Magnesium 6 Lithium 7 Sodium 8 Sandstone and granite 9 Potassium 10 Talc 11 Marble 12 Fluorite 13 Gold and silver 14 Gypsum Jewellery Electric wires Chicken Avocados Yogurt Cement Batteries Pencils Floor Roof Buildings Painting Broccoli Toothpaste