Fluorite
Potassium
Magnesium
Graphite
Lithium
Sandstone and granite
Cooper
Marble
Gypsum
Talc
Calcium
Gold and silver
Slate
Sodium
Broccoli
Buildings
Roof
Electric wires
Chicken
Yogurt
Cement
Painting
Jewellery
Avocados
Batteries
Pencils
Floor
Toothpaste