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  2. Kijang Emas - Wikipedia

    en.wikipedia.org/wiki/Kijang_Emas

    The Malaysian Kijang Emas is the official gold bullion coin of Malaysia and is minted by the Royal Mint of Malaysia. It was first issued on 17 July 2001. [1] Malaysia is the 12th country in the world to issue its own gold bullion coin. [2] The Kijang Emas has a gold purity of 999.9 millesimal fineness or 24 karat. The coins come in ...

  3. Vienna Philharmonic (coin) - Wikipedia

    en.wikipedia.org/wiki/Vienna_Philharmonic_(coin)

    The gold Philharmonic has a fineness of 999.9 (often written 0.9999, also known as 24 karat or 99.99% pure). [4] In most countries in Europe, the gold Philharmonic is traded VAT-free while the Silver Philharmonic is partly subject to a reduced VAT rate. The coins are minted according to demand and production varies from year to year accordingly.

  4. Gold coin - Wikipedia

    en.wikipedia.org/wiki/Gold_coin

    Gold coins for sale at the Dubai Gold Souk. A gold coin is a coin that is made mostly or entirely of gold.Most gold coins minted since 1800 are 90–92% gold (22‑karat), while most of today's gold bullion coins are pure gold, such as the Britannia, Canadian Maple Leaf, and American Buffalo.

  5. Gold bar - Wikipedia

    en.wikipedia.org/wiki/Gold_bar

    The standard gold bar held and traded internationally by central banks and bullion dealers is the Good Delivery bar with a 400 ozt (12.4 kg; 27.4 lb) nominal weight. However, its precise gold content is permitted to vary between 350 ozt (10.9 kg; 24.0 lb) and 430 ozt (13.4 kg; 29.5 lb). The minimum purity required is 995 ‰ gold.

  6. Canadian Gold Maple Leaf - Wikipedia

    en.wikipedia.org/wiki/Canadian_Gold_Maple_Leaf

    1 troy ounce coin; .99999 fine gold 1 oz or pur, Gold Roaring Grizzly, third and last of series, packaged in assay card 250 CAD2,799.95 1 troy ounce coin; .99999 fine gold 1 oz or pur, Gold Roaring Grizzly, proof version comes encapsulated and presented in a maroon flock-lined clamshell case

  7. Wohlwill process - Wikipedia

    en.wikipedia.org/wiki/Wohlwill_process

    The resulting gold is 99.999% pure, and of higher purity than gold produced by the other common refining method, the Miller process, which produces gold of 99.5% purity. [ 1 ] [ 2 ] [ 3 ] For industrial gold production the Wohlwill process is necessary for highest purity gold applications.

  8. Goldback - Wikipedia

    en.wikipedia.org/wiki/Goldback

    Valaurum uses a vacuum deposition process to fuse gold together into thin sheets encased in a plastic film designed to hold the gold. [ 2 ] [ 5 ] The Utah Goldback was released in 2019, with series for Nevada , New Hampshire , Wyoming , and South Dakota launched in 2020, 2021, 2022, and 2023 respectively. [ 6 ]

  9. Fineness - Wikipedia

    en.wikipedia.org/wiki/Fineness

    For example, knowing that standard 18-carat yellow gold consists of 75% gold, 12.5% silver and the remaining 12.5% of copper (all by mass), the volume of pure gold in this alloy will be 60% since gold is much denser than the other metals used: 19.32 g/cm 3 for gold, 10.49 g/cm 3 for silver and 8.96 g/cm 3 for copper.