December is unique among the calendar months, boasting not one, but five recognized birthstones: zircon, topaz, tanzanite, lapis lazuli, and turquoise. Each of these gemstones offers a distinct shade of blue, mirroring the cool tones of winter, and carries its own rich history and symbolism. While turquoise holds the longest tradition as a December birthstone, and tanzanite is a more recent discovery, all provide December-born individuals with a meaningful array of choices to express their individuality.
History and Lore
The tradition of associating specific gemstones with each month dates back to ancient times, with roots in medieval practices. These colored gems were believed to bestow blessings upon those who wore them, and the practice continues to this day. Turquoise and zircon have long been considered primary birthstones for December, their blue hues representing the chill of the winter season. Lapis lazuli, with its deep azure tones, has also held a significant place in December’s gemological heritage. More recently, tanzanite, discovered in 1967, has been added to the list, offering a vibrant and modern option.
Lapis lazuli, in particular, carries a long and storied past, associated with wisdom and royalty in ancient civilizations. It was considered a stone of truth and enlightenment, believed to enhance intellectual abilities and stimulate a quest for knowledge. Turquoise, similarly, has been revered for centuries across various cultures, often seen as a talisman for protection and a symbol of good fortune.
Geological Formation and Sources
The origins of these December birthstones are as diverse as the stones themselves. Turquoise, as its name suggests, has been mined for centuries, with significant sources historically located in Persia (modern-day Iran). Turquoise is also found in the United States, particularly in Arizona and New Mexico. Zircon is one of the oldest minerals on Earth, found in a variety of geological settings.
Tanzanite, however, is remarkably unique in its origin. It is found in only one place in the world: Tanzania, near Mount Kilimanjaro. This limited source contributes to its rarity and value. Blue topaz is often created through irradiation of colorless topaz, though natural blue topaz does occur. Lapis lazuli is typically found in metamorphic rocks, with significant deposits in Afghanistan, and historically, in Egypt.
Gemological Properties
Each of December’s birthstones possesses distinct gemological properties. While a comprehensive analysis requires data beyond the provided sources, some key characteristics can be outlined.
- Tanzanite: Described as “velvety,” tanzanite is known for its blue-violet color.
- Zircon: Celebrated for its brilliant fire and rainbow of colors, including a popular blue variety.
- Turquoise: Exhibits a soft, sky-blue to blue-green hue with an earthy charm.
- Blue Topaz: Displays an icy blue clarity and calming energy.
- Lapis Lazuli: Characterized by its deep azure tones.
The sources do not provide specific details regarding hardness, chemical composition, or refractive indices for these stones.
Symbolism and Metaphysical Beliefs
Throughout history, these gemstones have been attributed with various symbolic meanings and metaphysical properties. Tanzanite is believed by some to activate the throat, third-eye, and crown chakras, allowing the wearer to tap into psychic abilities and communicate with higher dimensions. It is also associated with healing, protection, and self-transformation.
Turquoise is often seen as a stone of protection and good fortune, instilling a sense of inner calm and fostering creativity. Lapis lazuli is linked to wisdom, truth, and enlightenment, believed to enhance intellectual abilities. Blue zircon is valued for its clarity and color range, while blue topaz is associated with serenity and calming energy.
Care and Cleaning
Maintaining the beauty of December birthstones requires careful handling and cleaning. The sources offer general advice: following simple care instructions will ensure that these gemstones remain vibrant for years to come. Specific cleaning methods would depend on the individual stone’s properties, which are not detailed in the provided materials.
December Birthstone by Day
Interestingly, the sources provide a day-by-day breakdown of birthstone associations for December. This suggests a more nuanced approach to selecting a gemstone based on the specific date of birth:
- December 4th: Blue Topaz
- December 5th: Tanzanite
- December 6th: Turquoise
- December 7th: Blue Zircon
- December 8th: Blue Topaz
- December 9th: Tanzanite
- December 10th: Turquoise
- December 11th: Blue Zircon
- December 12th: Blue Topaz
- December 13th: Tanzanite
- December 14th: Turquoise
- December 15th: Blue Zircon
- December 16th: Blue Topaz
- December 17th: Tanzanite
- December 18th: Turquoise
- December 19th: Blue Zircon
- December 20th: Blue Topaz
- December 21st: Tanzanite
- December 22nd: Turquoise
- December 23rd: Blue Zircon
- December 24th: Blue Topaz
- December 25th: Tanzanite
- December 26th: Turquoise
- December 27th: Blue Zircon
- December 28th: Blue Topaz
- December 29th: Tanzanite
- December 30th: Turquoise
- December 31st: Blue Zircon
This cyclical pattern highlights the variety available to those born in December, allowing for a personalized selection based on preference and perceived energy.
Conclusion
December’s birthstones—zircon, topaz, tanzanite, lapis lazuli, and turquoise—offer a rich mix of history and symbolism, making each unique for those born in this month. These stones are more than just beautiful; they reflect the wearer's personality and bring a variety of cultural significances. When choosing between these gemstones, December’s stones stand out with their vibrant colors and deep cultural roots, providing a distinct way to express individuality. Purchasing these gemstones requires careful research and consultation with experts to ensure quality and authenticity. Their unique traits demand thoughtful handling and care to maintain their beauty over time.