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Category:Coins - Wikimedia Commons
World coins struck in various metals / elements
What metals have historically been used in making coins? Where was each one used? - Quora
Silver coin - Wikipedia
Coin | Britannica
The Metals in UK Coins | Materials chemistry, Study chemistry, Chemistry
What metals have historically been used in making coins? Where was each one used? - Quora
Niewmismatic Error Coins: METALS USE TO MAKE COINS.(PART 1 )
Steel Cents, Silver Nickels, and Invasion Notes: US Money in World War II | The National WWII Museum | New Orleans
Coin | Britannica
The coinage metals - General chemistry, Copper-containing drugs, Silver: the future of antimicrobial agents?, Gold: the fight against rheumatoid arthritis
Turning copper coins into 'silver' and 'gold' | Experiment | RSC Education
Early gold coinage: Precious metals basics
What Coins Are Made Of | U.S. Mint for Kids
Metals used in Modern British Coins - Coin Parade
Metal Composition of Coins | Sciencing
The Metals in UK Coins – Compound Interest
Nickel metal 99.9% coin — Luciteria
Coinage metals (Copper, Silver, Gold) - PSIBERG
What Are Coins Made Out Of? [U.S. & More]
Legendary Metal Coins: Cthulhu (24) - Mathom Store S.L.
What materials are your coins made from? - Signature Coins
What Materials are Used in US Coins and Banknotes?