Types of stones

Category Oxides (minerals) Name in English. Corundum Formula Al2O3 Group Corundum Group Color Colorless,

A sign of the times has been the appearance of more and more jewelry stores, their number is growing steadily, and

/ List of stones / Properties of Pink Tourmaline 0 5517 Article rating Rubellite or pink

Jewelry stones and gems are valued for their transparency, ability to refract light, or for their beautiful

Alexandrite is still a very young gemstone, because it was discovered only in the nineteenth century.

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#2 – Hydrangea A peach-colored diamond in the shape of a kite. Hydrangea is a pale orange-pink

In this article we will study the influence of a stone such as onyx, which even by its name

Jewelers and keratonia In ancient times, to estimate the weight of an object, it was compared using

Like all types of manipulations associated with violating the integrity of skin and tissue, piercing can