Onyx, or as it is also known, onyx, is a semiprecious stone, composed mainly of calcium carbonate, which is part of the calcite and aragonite species. It can acquire various colors, among which is blue, this hue being the result of the presence of some chromophores, which are chemical elements that have the ability to dye, such as iron, chrome and manganese.
Being a semiprecious stone, it is very common to be used in the creation of beautiful handicrafts, as well as in wall coverings, bathrooms, stairs, even in mosaics. Also, usually used for jewelrysince its nuances are highly appreciated, and beautiful necklaces, bracelets and rings can be made.
The formation of onyx is due to the activity of thermal waters, both in channels or internal ducts that are inside the rocks, or when they reach the surface and spill to form travertines. Likewise, calcium carbonate is deposited with the formation of solid layers of calcite or in fibrous layers of aragonite.
Commonly, Onyx is grouped within the category of marblesHowever, the marbles have a very different origin than the Onyx, since they arise from the metamorphism of limestone rocks. Puna onyx was exploited mainly between the 1930s and 1980s, although after this time its popularity has remained high, since its attractive colors, as well as the quality of the stone’s polish, make it the ideal ornamental gem. .
Although it is very commonly used in jewelry and decoration, it is necessary to be careful not to use it in interior spaces that are in direct and prolonged contact with humidity, such as bathrooms and kitchens, because the resistance of this stone against atmospheric agents is not very high. However, it is very frequently seen on objects such as tabletops, countertops, vases, fireplaces, wall tiles, and sculptures.
In addition to its completely ornamental uses, all kinds of benefits are attributed to onyx, especially blue onyx. For example, onyx is associated with intuition and instinct, which will result in fostering the development of analytical thinking and authority. Also, they are attributed contributions to the spiritual planesuch as increasing harmony with oneself and with one’s surroundings, and it is said that it helps to give clarity and amplitude in thoughts to combine them with feelings.
It is also claimed that blue onyx is able to help those who use it when going through moments of intensity or emotional density, and is often a good companion in healing processes. She is believed to be able to relieve heavy emotions and free the body from knots and bonds. Finally, physical benefits are also attributed to it, such as improvement of fluidity of liquids in the body, and to be an incredible helper in blood circulation and respiration.