Last updated : June 12, 2026 9:04 AM
Chalcedony” the name of this gemstone may come from the Greek port city of Chalcedon on the Bosphorus, where it was discovered first. This gemstone is most commonly used in jewelry in the form of cabochons. Due to the association of chalcedony gemstone with weather and it also helped in dealing with disorders caused by it, became a popular decorative piece. Additionally, in ancient times this gemstone is carved with motifs of the air, water gods and goddesses, and water sprites.
Technically, chalcedony is a member of the quartz family of the gemstone. Though, these gems are made up of many microscopic crystals, which bond together and form a new gemstone. Chalcedony is considered as a speaker’s stone since it is believed that this stone belongs to one who measures his words. Considered as a sacred stone, chalcedony is used to encourage stability during the traditional activities.
Primary Stone : CHALCEDONY
Model # P81042
Stone Weight : 5.52
Size (inch) : 8
Weight (Gms) 7.89
Primary Stone : CHALCEDONY
Model # P89229
Stone Weight : 15.47
Size (inch) : 2
Weight (Gms) 7.03
Primary Stone : CHALCEDONY
Model # P33144
Stone Weight : 6.64
Size (inch) : 5
Weight (Gms) 3.69
Primary Stone : CHALCEDONY
Model # D11829
Stone Weight : 9.97
Size (inch) : 2
Weight (Gms) 6.23
This vibrant gemstone is mostly found in Namibia, Brazil, Uruguay, India, Madagascar and some parts of United States of America (USA).
Benefits and healing properties of Chalcedony
Chalcedony is the most common set of jewelry, which is used in the forms of cabochons. Signifying calmness and composure, there are numerous healing properties of Chalcedony that are depicted as follows:
Chalcedony is an amazing gemstone that helps the wearer in treating problems related to neck, tonsils, and vocal cords. Treating chronic hoarseness and inflammation of the throat, chalcedony proves to be a wonderful physical healer. It protects the wearer against general issues such as bad moods, obsessive jealousy, and depression. Reducing sleepwalking and soothing chilblains are some of the traits of this appealing gemstone.
It is believed that chalcedony water, boiling with a pinch of salt is beneficial for the treatment of hoarseness. It is considered that blue chalcedony gemstone reduces edema while encouraging the flow of fluid within the body of the wearer. Sensitivity caused by the weather changes can be reduced with this amazing stone. Stimulating the milk production in nursing mothers, can also be achieved with chalcedony gemstone. Psychologically, it offers self-confidence and protection from nightmares. Soothing the symptoms of autism and Asperger’s ailment and obsessive compulsive disorders are some helpful properties of chalcedony gemstone.
As an emotional healer, Chalcedony is believed to soothe the self-doubt and brings inner peace into the wearer’s mind. Aggression can be removed with this amazing gem, and it also encourages a light-hearted optimism.
Most of the people believed that blue chalcedony helps in calming and centering the emotional energy, while encouraging the wearer to acquire the tranquility. It is an excellent crystal for those persons who have a propensity to get worried easily. In ancient times, the Tibetans considered this stone as a gem of purity and concentration on the essential.
One of the varieties of chalcedony stone, blue chalcedony is considered as a powerful for them, who communicate with the spirits. This stone can also be used to promote the language of light among humans. This amazing gemstone is advantageous in refurbishing abrasions, anger and anxiety for its wearer.
It is believed that chalcedony gemstone is used to stimulate the telepathy and all communications with spirits and other imperceptible realms. Assisting its wearer in the commemoration of past lives and articulating regained wisdom are some of the traits of the blue chalcedony gemstone.
Though, chalcedony gemstone is believed to connect to the subconscious, it is treated as a therapy for those who counsel other persons.
Being a stone of communication, Chalcedony is believed to stimulate the Throat Chakra. It is known that Throat Chakra is the vocal of the body and it also allows the energy of other chakras to be expressed actively. Additionally, it is considered that chalcedony allows the wearer to communicate their ideas, beliefs and emotions liberally. Moreover, if chalcedony stone is placed with azurite, then they both stones together develop very strong power which will be beneficial for the wearer.
Some facts about Chalcedony
Chalcedony belongs to the quartz group of minerals, which is a gemological term that is applicable to all varieties of the cryptocrystalline form of quartz. In addition, chalcedony occurs in numerous colors, sizes and patterns. The specific type of cryptocrystalline quartz is one of the forms of chalcedony, which is often referred as ‘actual chalcedony’. Moreover, this gemstone is very popular for its shape, colors and many other varieties, including Agate, Jasper and Onyx.
Chalcedony can be found in number of forms such as rough stone, tumbled stone, touchstone, pendant and necklace. The hardness of Chalcedony on Moh’s scale is measured as 7, which is quite impressive for a gemstone.
| Cleavage | NA |
|---|---|
| Other Names | NA |
| Crystal Habit | NA |
| Streak | White |
| Refractive Index | 1.535-1.539 |
| Diaphaneity | Semitransparent - Opaque |
| Moh's scale (hardness) | 6.5-7 |
| Sources | Namibia, Brazil, Uruguay, India, Madagascar and United States of America (USA) |
| Chemical formula | SiO2 |
| Lustre | Waxy, vitreous |
| Color | Bluish To Whitish To Gray, Almost Any Color If Dyed |
| Chakra Healing | Throat chakra |
| Birthstone | July |
| Zodiac | Cancer |
An opaque gemstone, Chalcedony occurs in a wide range of colors. Usually, almost white to light blue and grayish-blue, are some of the varieties that occurs in Chalcedony gemstone. It is also found as pink, red and copper colored, which is often banded with strips.

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