The ability to understand precious and semi-precious stones will help you feel more confident when purchasing
Talisman stones for Taurus Inappropriate stones for Taurus Talismans of star Taurus How to choose and wear
Graff in pursuit of light Today the name Graff is synonymous with the world's best yellows
The concept of “precious metals” includes gold, silver and platinum group metals. Thanks to the high chemical
Ornamental stone is a mineral that is used in the manufacture of interior items and decorative elements.
Coral is a very interesting stone, primarily due to its unusual organic origin.
What is a troy ounce? So: One troy ounce will be equal to 31.1034768 grams. Lb
Natural stone jasper, like opal, quartz, carnelian, jade, agate, is silicon oxide
What is talc? Talc is a silicate with a layered structure, greasy to the touch and
April 8, 2021 From time immemorial, the meaning of rings on fingers worries humanity no less than themselves
