Deezer
13.5K
fans
Last.fm
75.6K
listeners
Last.fm
711.4K
plays
About
The fineness of a precious metal object represents the weight of fine metal therein, in proportion to the total weight which includes alloying base metals and any impurities. Alloy metals are added to increase the hardness and durability of coins and jewelry, alter colors, decrease the cost per weight, or avoid the cost of high-purity refinement.. For example, copper is added to the precious metal silver to make a more durable alloy for use in coins, housewares and jewelry. Coin silver, which was used for making silver coins in the past, contains 90% silver and 10% copper, by mass. Sterling silver contains 92.5% silver and 7.5% of other metals, usually copper, by mass.
Top Tracks
- 1
Der blaue Planet
30 Jahre Karat
- 2
Über sieben Brücken
Revanche
- 3
Jede Stunde
Der blaue Planet
- 4
Falscher Glanz
Der blaue Planet
- 5
Marionetten
Der blaue Planet
- 6
Über sieben Brücken musst du gehn
30 Jahre Karat
- 7
45 - 01
Der blaue Planet
- 8
Hab den Mond mit der Hand berührt
30 Jahre Karat
- 9
Albatros
30 Jahre Karat
