December is a month graced with a spectrum of blue hues in its birthstones. While often associated with a single gem, December boasts not one, but four official birthstones: Blue Zircon, Blue Topaz, Tanzanite, and Turquoise. These gemstones, each with its unique history, geological origins, and symbolic meaning, offer a diverse range of choices for those born in the final month of the year. This article will delve into the characteristics of these December birthstones, exploring their historical significance, gemological properties, and cultural relevance, with a particular focus on the cyclical appearance of Blue Zircon as a December 7th birthstone.
The tradition of associating specific gemstones with birth months dates back to ancient times, evolving from biblical connections and early cultural practices into the modern practice of selecting gems based on personal preference and symbolic meaning. These colored gems were, and continue to be, believed to bestow blessings upon the wearer, appearing in rings, pendants, and various other forms of jewelry.
History and Lore
Turquoise, one of the most recognizable December birthstones, possesses a history stretching back millennia. Ancient Egyptians, pharaohs and rulers alike, adorned themselves with turquoise, valuing it for its beauty and perceived protective qualities. Chinese artisans were carving turquoise over 3,000 years ago, demonstrating its widespread appeal across cultures. The stone was believed to guarantee health and good fortune, and from the 13th century onward, it was thought to safeguard against falls, even breaking into pieces to warn of impending disaster. Hindu mystics believed that viewing turquoise after a new moon would bring immense wealth.
Lapis Lazuli, also considered a traditional December birthstone, was similarly revered in ancient civilizations. Its deep azure tones were associated with wisdom and royalty, considered a stone of truth and enlightenment, enhancing intellectual abilities and stimulating a quest for knowledge.
Tanzanite, a more recent discovery, has quickly gained prominence as a December birthstone. Initially named ‘Blue Zoisite,’ it was later renamed Tanzanite in honor of its country of origin, Tanzania. Its captivating violet-blue color is synonymous with wisdom, peace, and inner strength.
Blue Zircon, while less frequently highlighted than Tanzanite or Turquoise, holds a place among December’s gems, appearing as the birthstone for specific dates within the month.
Gemological Properties
The December birthstones exhibit a range of gemological properties, contributing to their unique appeal. Turquoise is a semi-translucent to opaque gem, ranging in color from blue to green, often displaying veins of matrix – remnants of the rock in which it formed – running through it. This matrix is considered by some to enhance the stone’s character and authenticity.
Tanzanite is notable for its pleochroism, a phenomenon where the gem displays different colors when viewed from different angles. This results in varying shades of blue, violet, and red, complementing the wearer’s vibrant nature.
Blue Zircon, known for its brilliance, is enhanced by well-cut facets. It can exhibit a rainbow of colors, adding to its visual appeal.
Blue Topaz, another December birthstone, is known for its clarity and vibrant blue hues.
The following table summarizes key characteristics:
| Birthstone | Color(s) | Transparency | Notable Features |
|---|---|---|---|
| Turquoise | Blue to Green | Opaque | Often contains matrix |
| Tanzanite | Blue-Violet | Transparent | Pleochroism |
| Blue Zircon | Various Blue Hues | Transparent | High Brilliance |
| Blue Topaz | Shades of Blue | Transparent | Clarity |
Symbolism and Metaphysical Beliefs
Throughout history, each of these gemstones has been attributed with specific symbolic meanings and metaphysical properties. Turquoise, with its association with protection and good fortune, is believed to instill inner calm and foster creativity. Lapis Lazuli, linked to wisdom and truth, is thought to enhance intellectual abilities. Tanzanite, representing wisdom, peace, and inner strength, is believed to inspire confidence and promote a sense of tranquility.
The belief in the protective powers of turquoise is particularly strong, with historical accounts suggesting it could prevent falls and warn of impending danger. These beliefs, while not scientifically verifiable, contribute to the enduring appeal of the gemstone.
Selecting and Caring for December Birthstones
When selecting a December birthstone, quality is paramount. For turquoise, a vibrant and even blue or green color is desirable. Zircon’s brilliance is enhanced by well-cut facets, and tanzanite’s appeal lies in its vivid blue tones. It’s important to inquire about any treatments the gemstone may have undergone, as turquoise and tanzanite often undergo treatments to enhance color or durability. Reputable jewelers will provide certification for authenticity and quality.
Care for these gemstones varies depending on their properties. Turquoise, being relatively soft, requires gentle handling and should be protected from harsh chemicals and impacts. Tanzanite, while durable, can be susceptible to damage from heat and ultrasonic cleaning. Blue Zircon, with its brilliance, should be cleaned with mild soap and warm water, avoiding abrasive cleaners. Blue Topaz is relatively durable but should still be handled with care to avoid scratches.
The Cyclical Appearance of Blue Zircon
Interestingly, the association of a specific birthstone with a particular day within December is highlighted in some sources. According to one listing, Blue Zircon is designated as the birthstone for December 7th, 11th, 15th, 19th, 23rd, 27th, and 31st. This cyclical pattern suggests a more nuanced approach to birthstone selection, allowing individuals to choose a gem based on their specific birthdate within the month. This practice, while not universally followed, adds another layer of personalization to the tradition of birthstone jewelry.
Conclusion
December’s birthstones – Blue Zircon, Blue Topaz, Tanzanite, and Turquoise – offer a captivating array of colors, histories, and symbolic meanings. From the ancient protective powers attributed to turquoise to the modern brilliance of tanzanite and the cyclical appearance of Blue Zircon on specific dates, these gemstones represent a rich tapestry of cultural and geological significance. Whether chosen for their aesthetic beauty, metaphysical properties, or personal connection, these December birthstones continue to hold a special place in the hearts of those born under the winter sky.