Types of stones
In the summer of 1987, the global jewelry industry was shocked by sensational news that arrived from Brazil - to
The Paraiba stone became a discovery quite recently, at the end of the twentieth century, but in general, as they say
Post updated: Oct 9, 2020 Gold is very rarely used in its pure form. Usually the product
Historical background Notoriety did not always follow Morion. It was originally used by artisans in
You can see what grain is not only in museums, but also at exhibitions, in
Historical background Opal was known to ancient peoples; beautiful and frightening legends were created about it.
The name "tourmaline" appeared in Holland. Hitherto unknown stones called “turamali” arrived there from Sri Lanka.
Stone type Precious Prevalence (Deposits) Australia, Brazil, Kazakhstan, Canada, Russia, USA, South Africa Varieties
Since ancient times, people have tried to use steel for medical purposes. The first experiments ended
Category Phosphates (minerals) Name in English. Apatite Formula Ca5[PO4]3 Group Mineral Group Color White,
