Inside The Perth Mint: How $20 Billion in Gold & Silver Coins are Made скачать в хорошем качестве

Inside The Perth Mint: How $20 Billion in Gold & Silver Coins are Made

Inside The Perth Mint: How $20 Billion in Gold & Silver Coins are Made Ever wondered how a raw gold bar becomes a world-class collector's coin? Today we’re going behind the scenes at The Perth Mint in Australia to witness the incredible process of minting gold and silver coins. From the refining and assaying of 99.99% pure gold to the precision tool and die manufacture, we explore every step of the minting journey. You’ll see the blanking and burnishing process, where metal discs are polished to a mirror-like finish, and the high-pressure striking room where tons of hydraulic force stamp iconic designs like the Australian Kangaroo, Kookaburra, and Lunar Series. In this video, we cover: The Melt: Refining gold and silver to 24-carat purity. The Blanks: How metal sheets are punched into "planchets." Pickling & Burnishing: The secret acid wash and polishing steps that ensure a flawless surface. The Strike: Seeing the coin press in action with up to 200 tonnes of pressure. Proof vs. Bullion: The difference in handling and finishing for collector items. Final Inspection: Why even the tiniest scratch leads to a coin being melted down. Whether you're a precious metals investor, a coin collector (numismatist), or just love "How It’s Made" style videos, this deep dive into Australia’s oldest operating mint is for you. #PerthMint #HowItsMade #GoldCoins #SilverCoins #MintingProcess #GoldInvesting #AustralianGold #PerthMint #GoldProduction #HowItsMade #SilverBullion #CoinCollecting #Minting #GoldInvestment #Australia