For individuals born on December 20th, the designated birthstone is the captivating turquoise. Renowned for its distinctive blue-green hues, this gem has captivated civilizations for centuries, embodying a rich tapestry of history, lore, and spiritual significance. The gem derives its name from the French phrase “pierre turquoise,” meaning “Turkish stone,” a nod to its initial introduction to Europe through Turkey. While December is unique in offering four recognized birthstones—Turquoise, Tanzanite, Blue Zircon, and Blue Topaz—turquoise remains the most traditional and historically significant choice for those born in this month, particularly on the 20th day.
This comprehensive guide explores the enchanting world of the December 20th birthstone, delving into its historical origins, geological formation, gemological properties, and the profound symbolism that continues to resonate with wearers today. From ancient protective talismans to modern jewelry masterpieces, turquoise stands as a timeless symbol of personal growth, balance, and enduring beauty.
History and Lore
The history of turquoise is as ancient and vibrant as the stone itself. While the provided sources do not detail the earliest specific civilizations to utilize the gem, they emphasize its long-standing association with spiritual protection and personal attributes. The stone has been historically regarded as a powerful protective talisman, with ancient civilizations attributing magical properties to this mesmerizing gem. It was believed to offer its wearer a shield against negative energies and harm, a belief that has persisted through various cultures over millennia.
Beyond its protective qualities, turquoise has been deeply linked to concepts of balance and harmony. The serene blue-green hues of the stone are often associated with the alignment of energies within the body, mind, and spirit. Wearing turquoise was thought to promote a sense of equilibrium and well-being, helping the individual navigate life with a centered and calm demeanor.
For those born on December 20th, the lore surrounding turquoise extends to personal growth and communication. The stone is believed to have a significant impact on self-expression, encouraging honest and open communication. It is thought to enhance one’s ability to express thoughts and emotions with clarity, making it a valuable stone for fostering personal development and authentic interactions.
Geological Formation and Sources
While the provided sources do not specify the exact geological formation processes or the precise mining locations of turquoise, they highlight its unique nature as a gemstone. Turquoise is an opaque mineral that forms in arid regions as water percolates through rocks, depositing minerals like copper and aluminum. This process creates veins and nodules that are then mined for gemological use.
The sources emphasize that the unique patterns and colors of each turquoise stone ensure that every piece is one-of-a-kind. This individuality is a direct result of the specific mineral compositions and geological conditions present during its formation. The variations in color, from sky blue to greenish-blue, and the presence of matrix patterns (the host rock embedded within the gem) contribute to its distinct character.
Regarding market sources, the provided materials do not list specific countries or mines. However, the historical reference to its introduction to Europe via Turkey suggests a long history of trade routes that likely originated from the Middle East or Central Asia, regions historically known for turquoise deposits. The absence of specific modern mining locations in the sources indicates that the focus of these materials is on the gem's cultural and gemological significance rather than its commercial extraction details.
Gemological Properties
Understanding the physical and chemical properties of turquoise is essential for appreciating its durability, appearance, and care requirements. The provided sources offer limited specific data on gemological metrics such as hardness, refractive index, or chemical formula. However, general knowledge within the field, supported by the context of the sources, allows for a comprehensive overview.
Color: The most defining characteristic of turquoise is its captivating blue-green color palette. The hue is determined by the presence of copper (which imparts blue) and iron (which shifts the color toward green). The sources describe the color as "serene blue-green hues" and a "mesmerizing blend of blue and green," contributing significantly to the gem's allure.
Hardness and Durability: The sources note that turquoise has a "relatively softer composition compared to other gemstones." While the exact Mohs hardness is not specified, turquoise generally ranges between 5 and 6 on the Mohs scale, making it softer than quartz. This relative softness means it is susceptible to scratches and damage if not handled with care, a point emphasized in the care instructions.
Clarity and Transparency: Turquoise is typically an opaque gemstone, meaning light does not pass through it. Its beauty lies in its color and often in the presence of matrix patterns, which are inclusions of the host rock. These inclusions are not considered flaws but rather unique characteristics that give each stone its individual identity.
Cut and Carat: As an opaque stone, turquoise is most often cut into cabochons (smooth, rounded domes) to showcase its color and luster. The sources mention its use in various jewelry forms, including rings, necklaces, and earrings, indicating it is cut to suit a variety of settings and carat weights.
The following table summarizes the general gemological properties associated with turquoise, based on standard gemology and the context of the provided sources:
| Property | Description |
|---|---|
| Color | Blue to greenish-blue; can exhibit matrix patterns. |
| Hardness (Mohs) | 5.0 – 6.0 (Relatively soft) |
| Transparency | Opaque |
| Crystal System | Triclinic |
| Luster | Waxy to subvitreous |
| Specific Gravity | 2.60 – 2.90 |
| Chemical Formula | hydrated phosphate of copper and aluminum |
Symbolism and Metaphysical Beliefs
The symbolism of turquoise is rich and multifaceted, deeply woven into the spiritual and cultural fabric of many societies. For the December 20th birthstone, these beliefs are particularly relevant, offering insights into the stone's perceived influence on the wearer.
Protective Talisman: One of the most enduring beliefs surrounding turquoise is its role as a protective amulet. Historically, it was worn to guard against accidents, illness, and malevolent forces. This protective quality is perhaps the stone's most universally recognized metaphysical property, providing a sense of security and spiritual safeguarding.
Balance and Harmony: The serene color of turquoise is intrinsically linked to emotional and spiritual balance. It is believed to help stabilize mood swings and bring a sense of calm to the wearer. By aligning the energies of the body, mind, and spirit, turquoise promotes inner peace and a harmonious existence.
Communication and Self-Expression: For individuals born on December 20th, turquoise is said to have a special connection to the throat chakra, which governs communication. The stone is thought to encourage honest, clear, and compassionate expression. It is believed to help overcome shyness or fear of speaking, allowing the individual to articulate their truth with confidence and clarity.
Personal Growth: The metaphysical properties of turquoise are also associated with personal development and self-awareness. It is believed to foster a sense of self-acceptance and encourage the pursuit of one's true path, making it a stone of personal evolution and enlightenment.
Turquoise in Jewelry
Turquoise has been a favored material for jewelry artisans for thousands of years, and its popularity endures in both traditional and contemporary designs. The sources highlight its versatility and the unique character it brings to any piece.
Rings: Turquoise rings are described as a popular choice for those born on December 20th. Set in sterling silver, gold, or platinum, these rings are more than just adornments; they symbolize everlasting commitment and are frequently chosen for engagement or anniversary pieces. The bold color of a turquoise cabochon makes a striking statement on any hand.
Necklaces: Necklaces featuring turquoise pendants are another favored style. The vibrant gemstone adds a pop of color to any ensemble, making it a versatile accessory for both casual and formal occasions. Whether as a single, large stone or part of an intricate design, turquoise necklaces are elegant and eye-catching.
Earrings: Turquoise earrings offer a touch of sophistication and style. Available in various forms such as studs, hoops, or dangling designs, they are a timeless addition to any jewelry collection. The sources specifically mention that turquoise earrings are a consistently popular style, appreciated for their ability to elevate the wearer's aesthetic appeal.
The unique patterns and colors of each turquoise stone ensure that no two pieces of jewelry are identical. This one-of-a-kind nature allows for the creation of truly personal and meaningful ornaments that celebrate the individuality of the person born on December 20th.
Care and Cleaning
Proper care is essential to maintain the beauty and integrity of turquoise jewelry. As noted in the sources, turquoise has a "relatively softer composition compared to other gemstones," which makes it more susceptible to damage. While the provided materials do not offer specific cleaning instructions, general gemological best practices for turquoise can be applied.
Handling: Turquoise should be handled with care to avoid scratches or physical impact. It is advisable to store turquoise jewelry separately from harder gemstones like diamonds, sapphires, and rubies, which can scratch its surface.
Cleaning: Due to its porosity and softness, turquoise should not be cleaned with harsh chemicals, ultrasonic cleaners, or steam. The best method for cleaning turquoise jewelry is to use warm, soapy water and a soft cloth or brush. Gently wipe the stone to remove dirt and oils, then rinse with clean water and pat dry thoroughly. Avoid prolonged exposure to water, as it can potentially affect the stone's stability and any treatments it may have undergone.
Avoiding Damage: It is recommended to remove turquoise jewelry before engaging in activities that could cause impact or exposure to chemicals, such as sports, gardening, or household cleaning. Prolonged exposure to direct sunlight or high heat can also cause the color of turquoise to fade over time.
By following these simple care guidelines, the unique beauty and symbolic significance of the December 20th birthstone can be preserved for generations.
Conclusion
Turquoise stands as a gemstone of profound historical depth, captivating beauty, and significant metaphysical meaning. As the traditional birthstone for December 20th, it offers a connection to ancient traditions of protection, balance, and clear communication. Its unique blue-green color, one-of-a-kind patterns, and versatility in jewelry design make it a timeless favorite among gemstone enthusiasts and collectors.
From its origins as a protective talisman in ancient civilizations to its modern role as a symbol of personal growth and enduring style, turquoise continues to enchant and inspire. For those born on December 20th, this remarkable gem is not merely a birthstone but a personal emblem of harmony, self-expression, and the enduring beauty found in the natural world.