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Hello! Do you know that gold mining is not always a large-scale and complex

Synonyms: Thin mixtures of native copper and cuprite were called cuprocuprite (Vernadsky, 1910). Whitneyite (Ghent,

About the company / Useful articles / Porphyrite - features of the stone, its properties and varieties

Hello, dear readers and admirers of natural unique jewelry! Today we will talk about the king and

Differences between crystal and glass. It is worth noting that crystal is a special type of glass that

Diamonds and diamonds created from them have long been the most expensive jewelry. Some unique stones

333 gold standard - corresponds to 8 carats in the foreign gold classification system and means

Greetings! Investing in gold is much safer than in any other asset, since outside

It is becoming increasingly difficult for jewelry masters to surprise modern consumers with new items made from precious metals. Traditional

The Ural region is rich in many different minerals. Gold is also found here, which is mainly