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Gabbro-diabase deposit - gabbrodolerite, volcanic rock. Today, gabbro-diabase is mined in
Post updated: May 28, 2020 In the Russian Federation they use the metric system, and in Western
A gold chain is both simple and unique. All options for its execution are simple
Hippocrates, the father of medicine, wrote: “The doctor heals, but nature heals.” It is not surprising that magicians, healers
However, all the magic happens in the sea, on pearl farms. The oldest is located in warm
Mokume Gane is a Japanese metalworking technique that has been around for at least 300-400 years. Its name
What is the Mohs hardness scale? Mohs scale - a system used to rank materials
Gold in water is not a myth, but a reality that does not require confirmation. Ions
Puzzled by the search for original business ideas, enterprising citizens are thinking about growing ruby crystals at home,
When choosing an outfit for ourselves, we strive to complement it with stylish accessories. But sometimes you find what
