Types of stones

Equipment To start refining both gold and gold in your home workshop

Sardonyx stone is a gem belonging to the chalcedony group. It has found its wide application

General information Zirconium (Zr) is an element of the periodic table whose atomic number is 40,

Lapis lazuli - from the Arabic word “azul” - sky blue or “blue stone” - this is what they call

This mineral has a light pink or pinkish-red color. Mystics believe that he acquired his own colors,

Place Vendôme in Paris is the jewelry heart of France. Photo: paris-hotel-mansart.com The meteoric rise of jewelry

Spinel is a rare mineral with an intriguing biography and magical properties. The prosaic name for a nugget is

Alexandrite is an expensive and rare stone, its value has been high since its discovery

Citrine is a type of quartz with warm sunny shades. The stone has a centuries-old history, but at the same time

Many women perceive dangling gold earrings as an exclusively youth model of jewelry that is not