Ornamental stones
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
Description of the stone gray agate Unlike many gems, agate has stripes that create
Category Silicate minerals Name in English. Adularia Formula K[AlSi3O8] Group Group of potassium feldspars
Coral is a very interesting stone, primarily due to its unusual organic origin.
It is a known fact that stones (minerals) absorb bad energy. And with the constant use of stones, they
Zircaloy family Zirconium alloys are solid solutions of zirconium or other metals, a general subgroup,
Heliotrope is a mineral of the quartz group, colored dark green. Various impurities form on the surface
Myths and legends about the mineral In ancient times, people believed that an unusual pink pebble
Vltavin - objective information Not much is reliably known about the mineral called vltavin:
