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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.
1 troy ounce of four nines fine gold (999.9) Nines are an informal logarithmic notation for proportions very near to one or, equivalently, percentages very near 100%. Put simply, "nines" are the number of consecutive nines in a percentage such as 99% (two nines) [1] or a decimal fraction such as 0.999 (three nines).
For example, knowing that standard 18-karat 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.
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.
The zolotnik (Russian золотник, from the Russian zoloto, or золото, meaning gold) was used in Russia as early as the 11th century to denote the weight of gold coins. In its earliest usage, the zolotnik was 1/96 of a pound, but it later was changed to represent 1/72 of a pound.
From 2013 the gold coins have a millesimal fineness of 0.9999 (or 24 carat gold). Until 2012 the gold coins have a millesimal fineness of 0.917 (91.7% or 22 carat gold) with the non-gold component being copper until 1989 and silver from 1990. 2013– Gold Britannia specifications (gold content and approx. total weight)
CKFM-FM (99.9 MHz 99.9 Virgin Radio) is a Canadian radio station in Toronto, Ontario.The station is owned by Bell Media.The station airs a Top 40/CHR format, and is the flagship of Canada's "Virgin Radio" stations.
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