Tiger eye

Tiger Eye is a gemstone that is usually a metamorphic rock with a golden to red-brown colour and a silky lustre. As a member of the quartz family, Tiger Eye is composed chiefly of silicon dioxide and is recognized for its chatoyancy and its remarkable optical reflectance. The gemstone is traditionally used in jewelry making and is believed to bring luck and protection to the wearer. It is also associated with the solar plexus chakra, which is said to influence self-confidence and power.

Formation and Sources

Tiger Eye is formed primarily from the alteration of crocidolite, a fibrous blue asbestos, through a process of silicification where the fibers of crocidolite are replaced with silica while retaining the fibrous structure. This transformation results in the characteristic silky, lustrous appearance of Tiger Eye. Major deposits of Tiger Eye can be found in South Africa, Australia, India, and Thailand.

Properties and Uses

The stone exhibits a unique optical phenomenon known as chatoyancy, or the 'cat's eye effect', which is caused by the fibrous structure of the material and its enclosed asbestos fibers. This effect is especially pronounced when the stone is cut into a cabochon. Tiger Eye is a relatively hard stone, with a hardness rating of 6.5 to 7 on the Mohs scale of mineral hardness, making it suitable for various types of jewelry.

In addition to its aesthetic appeal, Tiger Eye is attributed with several metaphysical properties. It is believed to aid in releasing fear and anxiety, promoting harmony and balance, and encouraging action and decision-making. It is also thought to protect against negative energies and to attract good fortune.

Varieties

There are several varieties of Tiger Eye, depending on the color and composition:

• Golden Tiger Eye, which is the most common form, exhibits a golden to yellow-brown color.
• Blue Tiger Eye or Hawk's Eye is the phase before quartz completely replaces crocidolite, showing a bluish hue.
• Red Tiger Eye or Dragon's Eye is created through gentle heating or natural oxidation, transforming the iron within the stone to produce a reddish color.

Care and Maintenance

Tiger Eye jewelry should be cared for properly to maintain its luster and prevent damage. It should be cleaned with mild soap and water and dried with a soft cloth. Avoid using harsh chemicals or ultrasonic cleaners. It is also advisable to remove Tiger Eye jewelry before engaging in physical activities to prevent scratches.

Cultural and Historical Significance

Tiger Eye has been used in various cultures for centuries, both for its beauty and its perceived protective qualities. In ancient times, it was carried as a talisman against curses or ill-wishing. It is also linked to the Egyptian god of the sun, Ra, due to its brilliant appearance and is believed to represent divine vision and clarity of intention.