December boasts a unique distinction among the months: not one, but three official birthstones – Turquoise, Tanzanite, and Zircon. For those born on December 23rd, this offers a delightful selection, each possessing its own distinct beauty and historical significance. Originally, December birthdays were associated with Turquoise and Lapis Lazuli, but modern lists have expanded to include the vibrant Tanzanite and the sparkling Zircon. This article will explore the history, properties, and symbolism of these three December birthstones, providing a comprehensive overview for enthusiasts and those seeking to understand the gems associated with this winter month.
A Historical Perspective
The earliest recognized birthstones for December were Turquoise and Lapis Lazuli. Turquoise, in particular, has a long and rich history, with its name originating from the French phrase “pierre turquoise,” meaning “stone of Turkey.” This reflects the historical trade routes through which the stone first arrived in Europe, brought from Turkish bazaars. The gem has been admired for centuries, symbolizing success, happiness, and prosperity.
Tanzanite is a much more recent discovery, unearthed in Tanzania in 1967. Its relatively recent introduction to the gem world makes its historical lore less extensive than that of Turquoise or Zircon. Zircon, while also ancient in origin, has seen fluctuating popularity throughout history, often being mistaken for other gemstones due to its brilliance.
For those born under the Capricorn zodiac sign (December 22 – January 19), Ruby is traditionally considered the primary birthstone, though some astrologers suggest that individuals born on December 22nd, 23rd, and 24th may also resonate with Emerald. Sagittarius (November 23 – December 21) is primarily associated with Topaz, with Turquoise as a secondary stone.
Gemological Characteristics
The three December birthstones differ significantly in their gemological properties. Turquoise is not a crystalline gemstone but rather a hydrated phosphate of copper and aluminum. Its color ranges from blue to green, depending on the presence of other minerals.
Tanzanite, a variety of the mineral zoisite, is known for its striking pleochroism – exhibiting different colors when viewed from different angles. Typically displaying violet-blue hues, Tanzanite is often compared to sapphire in its appearance.
Zircon, a zirconium silicate, is available in a wide range of colors, including blue, golden, red, and clear. Blue Zircon is the most popular variety used as a December birthstone. It is known for its high refractive index, giving it a brilliant sparkle.
A comparison of key properties is presented below:
| Gemstone | Chemical Composition | Color | Hardness (Mohs Scale) |
|---|---|---|---|
| Turquoise | Hydrated Copper Aluminum Phosphate | Blue to Green | 5-6 |
| Tanzanite | Calcium Aluminum Silicate (Zoisite) | Violet-Blue | 6.5-7 |
| Zircon | Zirconium Silicate | Blue, Golden, Red, Clear | 6.5-7.5 |
Symbolism and Metaphysical Beliefs
Each of these December birthstones carries its own set of symbolic meanings and metaphysical beliefs. Turquoise has long been considered a protective stone, bringing good fortune and warding off negative energy. It is associated with wisdom, nobility, and the power of immortality.
Tanzanite is believed to stimulate intuition and promote spiritual awareness. It is often associated with transformation and new beginnings, making it a fitting stone for those embarking on a new journey.
Zircon is thought to enhance wisdom, prosperity, and honor. Blue Zircon, in particular, is believed to promote calmness and emotional stability. Historically, Zircon was associated with courage and invincibility.
Sources and Mining Locations
Turquoise is mined in various locations around the world, including Iran, Egypt, and the United States (particularly Arizona and Nevada). The quality and color of Turquoise can vary significantly depending on the mine of origin.
Tanzanite is found exclusively in the Merelani Hills of Tanzania, near Mount Kilimanjaro. This limited source contributes to its rarity and value. It was discovered in 1967, making it a relatively recent addition to the world of gemstones.
Zircon is found in a variety of geological settings worldwide, including Sri Lanka, Cambodia, and Australia. The gem is often recovered from alluvial deposits, meaning it has been eroded from its original source and deposited by water.
Choosing a December 23rd Birthstone
For someone born on December 23rd, the choice between Turquoise, Tanzanite, and Zircon is a personal one. Turquoise offers a connection to ancient traditions and a sense of protection. Tanzanite provides a modern, sophisticated elegance and promotes spiritual growth. Zircon delivers a brilliant sparkle and symbolizes wisdom and prosperity.
Some astrologers suggest that individuals born on the cusp of zodiac signs may resonate with the birthstones of both signs. In this case, those born on December 23rd might also consider Emerald, the astral birth gem for early Capricorns.
Care and Cleaning
Due to their varying hardness levels, each of these gemstones requires specific care. Turquoise, being relatively soft, is susceptible to scratches and should be protected from harsh impacts. It is best cleaned with a soft cloth and mild soapy water. Avoid ultrasonic cleaners and harsh chemicals.
Tanzanite is more durable than Turquoise but still requires careful handling. It can be cleaned with warm, soapy water and a soft brush. Avoid sudden temperature changes, as this can cause fractures.
Zircon is relatively durable but can be brittle. It should be cleaned with warm, soapy water and a soft brush. Avoid harsh chemicals and ultrasonic cleaners.
Conclusion
The December 23rd birthstones – Turquoise, Tanzanite, and Zircon – represent a diverse and captivating selection of gems. From the ancient symbolism of Turquoise to the modern allure of Tanzanite and the brilliant sparkle of Zircon, each stone offers a unique beauty and meaning. The choice ultimately rests with the individual, allowing them to select the gem that best reflects their personality and resonates with their spirit. These three gemstones embody the cool, crisp tones of the winter season and provide December-born individuals with a meaningful range of options to express their identity.