clean silver with baking soda and foil
Silver is used not only in jewelry, but also in industry, thanks to its physical properties.
melting gold
Many gold buyers wonder why this precious metal is so expensive? But besides the appearance of gold,
Appearance of osmium
There is a fairly widespread belief that gold and platinum are the most expensive metals from the table
White gold is an alloy of gold. It is obtained by mixing pure gold with silver-white
Decoration for the delicate hand of a beauty
Samples Manufacturing technology How is it different from ordinary silver Where is it used? Advantages and disadvantages Where
Red gold decoration.
Post updated: Jun 6, 2020 In ancient times, gold was tested in the simplest and most reliable way
Post updated: May 26, 2020 Many people, especially fans (and admirers) of jewelry, want to purchase
For many people, especially in the East, owning gold jewelry is an indicator of success and high income.
Black gold is a noble metal with an unusual color
Colored gold is becoming more common in the jewelry industry. Due to the inclusion of elements in the alloy,
How many grams are in an ounce?
In various sources translated into Russian, you can often find mention of an ounce. This is a unit
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