Formula Al2[SiO4](F,OH)2 Color Colorless, golden yellow, pale blue, yellow, tan, violet red, pink Luster Glass Transparency Transparent
Many women prefer silver jewelry. And this is understandable. They are not only beautiful and
The history of the appearance of opal During the times of Ancient Rome and Greece, the mineral was held in high esteem by
Features of choosing a talisman for zodiac signs There is a difference between talismans and amulets. Talismans contribute
What types of silver are there? Silver is a noble metal characterized by high ductility. Products made from it
Amethyst is a type of crystalline quartz whose color ranges from light lilac to deep purple. The darker
Gold is rightfully considered the king among all metals. Relative rarity, soft forging, non-corrosion
All existing metals are divided into ferrous and non-ferrous. The first category includes iron and
4K 5 min. The largest jewelry houses in the world for the history of their more than century-long existence
Glass. Well, not simple, but volcanic. This is obsidian. Regarding the name there is
