Semi-precious

Stone type Ornamental Prevalence (Deposits) Australia, Austria, Brazil, India, Spain, China, Norway, Russia, USA,

Tanzanite is the rarest gemstone. Its story began 50 years ago, when an African warrior

Each person chooses his favorite color and uses it in his life as much as possible.

Jewelry production in the USSR was subordinated to the state After the October Revolution with the advent of Bolshevik power

/ List of stones / Properties of Blue Tourmaline 0 3724 Article rating Blue tourmaline -

375 gold is a special alloy. Some consider it low quality gold. Nose

At all times, minerals have been valued for their beauty and healing properties. Green shades are not popular

From Solomon's Palace to French Jewelry Magnificent vases-lamps made of

In the periodic table, the chemical element titanium is designated as Ti (Titanium) and is located in the side

Since ancient times, gold has always had the highest value. This precious metal not only acts