Onyx is a type of chalcedony, a mineral that is part of the quartz family. It is a hard, durable stone that is typically black or dark in color, although it can also be found in shades of white, gray, and other colors. Onyx is often used in jewelry making because of its unique color and patterns.

Black onyx is the most common type of onyx and is typically used in jewelry making because of its deep, rich color. It is believed to have protective and grounding properties and is often used to make elegant and timeless jewelry.

White onyx is a less common type of onyx and is typically used in jewelry making because of its unique color and patterns. White onyx is believed to have calming and purifying properties and is often used to make delicate and elegant jewelry.

Banded Onyx, also known as Sardonyx, is a type of onyx that is characterized by its white and colored bands. It is typically found in shades of red, brown, and white. Sardonyx is believed to have grounding and stabilizing properties and is often used to make bold and striking jewelry.

When buying onyx jewelry, it is important to be aware of the quality of the stone. The color, pattern, and transparency of the onyx are the main factors that determine its quality. An onyx with good color, pattern and transparency will be more valuable than one that is dull or opaque.

It is also important to be aware of the authenticity of the onyx. Many merchants might try to sell imitation onyx, so it is important to purchase onyx jewelry from a reputable seller and to get a certificate of authenticity.

Onyx jewelry is versatile and can be worn with a variety of styles. Black onyx jewelry is perfect for a simple and elegant look, while white onyx jewelry is perfect for a delicate and elegant look. Sardonyx jewelry is perfect for a bold and striking look.

Onyx jewelry is also easy to care for and can last a lifetime with proper care. To clean onyx jewelry, simply wipe it with a soft cloth and mild soap and water. Avoid exposing onyx jewelry to harsh chemicals, such as chlorine and bleach, as they can damage the surface of the stone.

In conclusion, Onyx is a type of chalcedony, a mineral that is part of the quartz family. It is a hard, durable stone that is typically black or dark in color, although it can also be found in shades of white, gray, and other colors. Onyx is often used in jewelry making because of its unique color and patterns. Black onyx, white onyx and Sardonyx are the most common types of onyx used in jewelry. When buying onyx jewelry, it is important to be aware of the quality and authenticity of the stone. Onyx jewelry is versatile, easy to care for and can last a lifetime with proper care. It can be a perfect addition to any jewelry collection.