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Finanzbegriffe A–Z Sprachen Institutionen llms.txt 206,196 Begriffe

Finanzbegriff

Precious copper (noble copper)

In the technical language of the jewelry sector (jewellery industry), all items consisting of only one third gold (gold 333; 8 carat); the rest of the mass is made up of copper, silver, nickel and other metals or metal mixtures. Nevertheless, in Germany – in contrast to the regulations in almost all other countries – such goods may be called “gold” and jewelry made of them may be marked with the fineness stamp “333”. In accordance with EU-wide
However, it is foreseeable that this alloy will be replaced by the internationally used minimum standard gold 375 (9 carat). – See precious metals, one-third gold, noise gold, intermediate gold.

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University Professor Dr. Gerhard Merk, Dipl.rer.pol., Dipl.rer.oec.
Professor Dr. Eckehard Krah, Dipl.rer.pol.
E-mail address: info@ekrah.com
https://de.wikipedia.org/wiki/Gerhard_Ernst_Merk
https://www.jung-stilling-gesellschaft.de/merk/
https://www.gerhardmerk.de/