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A gold medal at the Tokyo Olympics contains just 1.2% gold. The rest is made of silver. Only the silver medal is made entirely of its namesake. The bronze medal contains mostly copper. Each of...
- Composition
- Other Awards
- Eco-Friendly Metals
- Some Solid Gold Medals
The specific composition and design of Olympic medals is determined by the host city's organizing committee. However, minimum standards must be maintained: 1. Gold and silver medals are at least 92.5% silver. 2. Gold medals must be plated with at least 6 grams of gold. 3. All Olympic medals must be at least 3 mm thick and at least 60 mm in diameter...
Gold, silver, and bronze medals have not always been awarded. In the original Greek games, a wreath of olive leaves taken from a tree near the temple of Zeus was placed on the victor's head. When the first modern Olympics were held in Athens in 1896, the first-place winners were awarded silver medals, since silver was more sought-after at the time....
The 2016 Rio Summer Olympics featured eco-friendly metals with the gold free of mercury contamination. Mercury and gold are notoriously difficult elements to separate. The sterling silver used for the silver medals was partly recycled (about 30% by mass.) Part of the copper used to make the bronze for the bronze medals was recycled as well.
Although the Olympic gold medal is more silver than gold, there are gold medals that are solid gold, such as the Congressional Gold Medal and Nobel Prize Medal. Before 1980, the Nobel Prize medal was made from 23-carat gold. Newer Nobel Prize medals are 18-carat green gold plated with 24-carat gold.
First place (gold medal): composed of mostly silver with a purity at least 92.5%, and plated with a least 6 grams of pure gold Second place (silver medal): composed of silver with a purity at least 92.5% Third place (bronze medal): composed of bronze, an alloy made of mostly copper and another metal (such as tin or zinc) From these ...
- Wendy Tan
Jul 27, 2021 · In all, 32 kilograms of gold needed to be collected, and even more of the metals for the other medals: 3,500 kilograms of silver, and 2,200 kilograms of bronze (a combination of copper and zinc). In all, it took 78,985 tons of donated devices, including approximately 6.21 million mobile phones, to meet these targets.
Composition: Gold, more than 6g of gold plating on pure silver; Silver, pure silver; Bronze, red brass (95% copper and 5% zinc) Weight: Gold, about 556g; Silver, about 550g; Bronze, about 450g. Diameter: 85mm. Thickness: Thinnest part, 7.7mm; Thickest part,12.mm. Ribbons: Attached to the top of medals
Jul 29, 2021 · The Olympic gold medals, while having a shiny gold exterior and status that would suggest they are cut largely from the luxury metal, are actually mostly composed of silver – with the...
Contrary to popular belief, the Olympic Gold Medal is not made from solid Gold. Below are the specifications as defined by the IOC: 1 st Place (Gold Medal): composed of predominantly Silver (Ag Min 92.5%) covered with a min of 6 grams of Gold (Au, Atomic No. 79)
