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http://www.platinum.matthey.com/services/faqs/why-is-platinum-used-for-jewellery
Why is platinum used for jewellery? Platinum is a naturally white precious metal and has several properties that make it a preferred jewellery material. Among the main advantages of using platinum for jewellery are its strength and resistance to tarnish, both of which make it the ideal setting for diamonds and other gemstones. Many consumers ...
https://eragem.com/news/the-history-of-platinum-jewelry/
Dec 02, 2013 · The History of Platinum Jewelry. December 2, 2013 by EraGem. Platinum enjoys a fascinating history. Ancient Egyptians (1200-700BC) was used in small quantities combined with gold for decorative objects. One group of natives (La Tolita Indians) to the platinum-rich border between Ecuador and Colombia used platinum for nose rings, earrings, and ...
https://www.jewelryshoppingguide.com/what-is-platinum/
Platinum used in jewelry, like this ring, is generally of higher purity than gold. Some common platinum hallmarks are: 950 Plat or 950 Pt. - The metal is at least 95% pure platinum and 5% alloy metals. 900 – 90% platinum purity and 10% alloy metals. 850 Plat or 850 Pt.
https://www.afashionblog.com/platinum-first-used-in-jewelry/
The brief story of platinum jewelry. The first evidence of platinum use was in Ancient Egypt between 1200 and 700BC. It was typically used for decorative items but tended to be mixed with gold. The other instance of platinum used was in the border between Ecuador and Colombia, which was rich in platinum deposits.
https://gem-a.com/gem-hub/gem-knowledge/platinum-jewellery-history-lang-antiques
Platinum was inconsistent; it was workable but often cracked. Why? A natural piece of platinum is often an aggregate of the six platinum group metals. Three are used for constructing jewellery: platinum, iridium, and palladium, and three mainly used for industry: ruthenium, osmium, and rhodium (plating that resists scratching and tarnishing).
https://swjbuyers.com/what-is-platinum-used-for/
Sep 27, 2019 · While platinum is popular in the jewelry industry, most of it is used in automobiles. A majority of Platinum Metal ends up in vehicles like cars, buses, and trucks. Specifically, platinum is used to make catalytic converters. A catalytic converter is a device that turns toxic gases from an automobile’s engine into less harmful substances.Estimated Reading Time: 3 mins
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