Almost all coins are made of metal.
In the past coins have occasionally been made of other materials but that's generally happened only during wartime when metal was in short supply.
New coins are typically made of metal. Most coins are composed of a combination of metals such as copper, nickel, zinc, or aluminum. These metals are chosen for their durability and resistance to wear and tear.
nonmetallic
Nonmetallic
Pumice is nonmetallic.
metallic
nonmetallic
Non metallic
Non-metallic
Galena is metallic.
metallic i think
metallic i think
Mica is nonmetallic.
metallic