What is boulder opal? Boulder opals, mined mainly in Australia and Mexico, are different from ordinary opals.
“He remains unharmed in the strongest fire, this is the light of the sun, condensed in the earth and
Type of stone Semi-precious, ornamental Prevalence (Deposits) Armenia, Brazil, Georgia, India, Mongolia, Russia, Tajikistan Varieties
You don't need to be a jeweler with years of experience to learn how to determine the carat value of a diamond. General
A good luck talisman will help you take a fresh look at the world and achieve what you want. He's literally like
Gold products tend to tarnish. Appearance deteriorates under certain conditions, e.g.
Akoya pearls - what are they, how are they mined, what are the features of the gem?
Today, the majority of citrines offered in jewelry stores are fake. IN
The chemical nature of the mineral zoisite is a silicate containing calcium and aluminum. Depending on the
The modern world is distinguished by its pragmatism. In it, every thing has a price, so if you
