The origin of the name of the jasper stone The history of the origin of jasper has not been fully explored. Many peoples called
About the exhibition Junwex St. Petersburg 2021 We also recommend: Krasnoyarsk, 25 - 28.04. 2020 Moscow, 06
Category “Investing in Gold” Today, counterfeiting jewelry is an extremely profitable business. After all
How to distinguish natural turquoise from fake. Since so much turquoise is used in jewelry, it means
Formula BeAl2O4 Color Bluish green, brown, brownish green, green, gray Luster Glass Transparency Transparent, translucent Hardness
Question from our reader: “You have quite a lot of materials about sewing workshops, international competitions,
What is amber and what are its properties? Amber is found in places where
Historical stories Here we will try to tell how jadeite came to Europe, why in China
History and origin Carnelian is of volcanic origin. Its closest relatives and “ancestors” are chalcedony
All topazes are truly beautiful stones. They are considered precious, which is reflected in their value. Varieties
