From centipedes to dinosaurs: 5 amazing inclusions from the collection of the Kaliningrad Amber Museum
“Where is your amber with dinosaur remains?” The employees of the Amber Museum hear this question
Silver: properties, extraction methods and methods of isolation from ore
The production of precious metals in the world is gaining momentum. As of 2014, the amount of ore mined
synthetic diamond
Properties and production methods of artificial diamonds
Minerals and minerals tend to end up in the depths of the earth. But people have
Cupids
Love amulets and symbols to attract marriage
Who among us has not thought about pure and bright love, the kind that will last forever?
Jewelry casting. What is a flask in jewelry making
Stages of creating gold jewelry by casting What stages do rings, earrings, bracelets and pendants go through?
How to wear jewelry without ruining it?
How to properly clean your jewelry yourself: life hacks and tips from the royal jewelry house
In the article: Apply lotion, cosmetics, hairspray and perfume BEFORE dressing
Use of sample 900 in dentistry
900 standard gold and silver: composition, properties of the alloy, shades and areas of application, rules for choosing and caring for soft metal
Rare 900 standard silver and gold: composition, properties of the alloy and table of shades of 900 standard
A girl in a red-gold outfit with a bag in her hands
Golden color: psychology, fashion combinations and trends
The color gold is of great importance in the life of every person, but often people do not realize this.
Methods of extraction and production of salt in Russia, the main deposits. How is table salt obtained?
Without salt, humans and other living organisms cannot exist. It contains chlorine ions,
real diamond
The glass in the ring from the flea market turned out to be a diamond weighing 26.27 carats (5 photos)
If you bought a piece of jewelry with a diamond and doubt that it is real, or just
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