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  2. Noble metal - Wikipedia

    en.wikipedia.org/wiki/Noble_metal

    A noble metal is ordinarily regarded as a metallic element that is generally resistant to corrosion and is usually found in nature in its raw form. Gold, platinum, and the other platinum group metals (ruthenium, rhodium, palladium, osmium, iridium) are most often so classified.

  3. Galvanic series - Wikipedia

    en.wikipedia.org/wiki/Galvanic_series

    The galvanic series (or electropotential series) determines the nobility of metals and semi-metals. When two metals are submerged in an electrolyte, while also electrically connected by some external conductor, the less noble (base) will experience galvanic corrosion. The rate of corrosion is determined by the electrolyte, the difference in ...

  4. Precious metal - Wikipedia

    en.wikipedia.org/wiki/Precious_metal

    Beyond jewelry, these metals are employed in fine art, including sculptures, decorative artifacts, and religious icons, showcasing their versatility and aesthetic appeal. Wedding bands, in particular, remain a significant driver of demand for gold and platinum, blending economic and cultural value.

  5. Category:Noble metals - Wikipedia

    en.wikipedia.org/wiki/Category:Noble_metals

    Precious metals (9 C, ... Pages in category "Noble metals" The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes. ...

  6. List of jewellery types - Wikipedia

    en.wikipedia.org/wiki/List_of_jewellery_types

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  7. Platinum group - Wikipedia

    en.wikipedia.org/wiki/Platinum_group

    The platinum-group metals (PGMs), also known as the platinoids, platinides, platidises, platinum group, platinum metals, platinum family or platinum-group elements (PGEs), are six noble, precious metallic elements clustered together in the periodic table. These elements are all transition metals in the d-block (groups 8, 9, and 10, periods 5 ...

  8. The 10 best places to buy jewelry online in 2024 - AOL

    www.aol.com/lifestyle/best-places-to-buy-jewelry...

    Another fine jewelry retailer, Shane Co. offers an impressive selection of engagement rings and wedding bands, but they also have hundreds of beautiful accessories made with precious gemstones.

  9. Group 11 element - Wikipedia

    en.wikipedia.org/wiki/Group_11_element

    Group 11 is also known as the coinage metals, due to their usage in minting coins [2] —while the rise in metal prices mean that silver and gold are no longer used for circulating currency, remaining in use for bullion, copper remains a common metal in coins to date, either in the form of copper clad coinage or as part of the cupronickel alloy.