December is a month celebrated with a rich tapestry of birthstone options, offering wearers a variety of beautiful gemstones to choose from. These gemstones—ranging from the vibrant blue topaz and zircon to the deep blue tanzanite and the traditional favorites lapis lazuli and turquoise—each carry their own unique properties, histories, and cultural significances. The diversity of December's birthstones allows individuals born in this month to select a stone that resonates with their personal style, preferences, and even spiritual beliefs.
The Modern and Traditional Birthstones of December
December is particularly unique in that it is associated with multiple birthstones. These include blue zircon, blue topaz, tanzanite, lapis lazuli, and turquoise. Each of these gemstones has its own distinct characteristics and historical significance, making them not only beautiful but also meaningful choices for jewelry and personal adornment.
The inclusion of multiple birthstones for December is a deliberate choice that allows for greater variety in color, price, and personal significance. This approach enables individuals to select a gemstone that aligns with their preferences, budget, and aesthetic. While some may prefer the traditional birthstones like turquoise and lapis lazuli, others may be drawn to the more modern options such as blue topaz or tanzanite.
The modern birthstones—blue zircon, blue topaz, and tanzanite—are relatively newer additions to the birthstone calendar. They have gained popularity in recent decades due to their vibrant colors and the availability of these gemstones in larger sizes and higher quality. In contrast, lapis lazuli and turquoise are considered traditional December birthstones, with a long-standing history and cultural significance that spans centuries.
The Significance of Blue in December Birthstones
The color blue is a common theme among December's birthstones, symbolizing the cold, serene nature of winter. This connection to blue is not accidental; rather, it is a reflection of the natural environment during the month of December in many parts of the world. The cool hues of blue topaz, zircon, and tanzanite evoke the icy landscapes and clear winter skies, while the deep blue of lapis lazuli and the blue-green tones of turquoise are reminiscent of the tranquility and stillness of the season.
Blue is also a color associated with calmness, wisdom, and communication. In many cultures, blue gemstones are believed to enhance these qualities, making them ideal choices for those born in December who may seek to embody these traits. The historical use of blue gemstones in various civilizations further underscores their cultural and spiritual significance.
Historical and Cultural Significance of December Birthstones
The history of December birthstones is deeply intertwined with ancient traditions and cultural practices. The concept of birthstones dates back to biblical times and was further developed during the Middle Ages, where gemstones were believed to have protective and healing properties. Each stone was associated with a month and was thought to offer specific benefits to those born under that month.
Lapis lazuli, for example, has been used for thousands of years and was particularly revered in ancient Egypt. It was considered a stone of truth and enlightenment, often worn by royalty and scholars. The deep blue color of lapis lazuli was believed to represent the night sky and the vastness of the universe, symbolizing wisdom, knowledge, and spiritual awareness.
Turquoise, another traditional December birthstone, has a long and storied history in various cultures around the world. In ancient Egypt, it was used in jewelry and amulets, while in the Americas, it was highly prized by Native American tribes for its protective and healing properties. The gemstone was often carved into intricate designs and used in ceremonial objects, reflecting its sacred status in many cultures.
Zircon, on the other hand, is one of the oldest minerals on Earth and has been found in geological formations dating back billions of years. Its brilliant fire and rainbow-like dispersion of light make it a particularly striking gemstone. The historical significance of zircon is not only in its age but also in its role as a symbol of clarity and truth.
Tanzanite, a relatively modern discovery, was first identified in Tanzania in the 1960s. It is unique in that it can only be found in one location near Mount Kilimanjaro. The deep blue to violet color of tanzanite makes it a standout gemstone, and its rarity adds to its allure. The stone quickly became a popular choice for jewelry, particularly among those who appreciate its vibrant color and the story behind its discovery.
Blue topaz, the most well-known of December's modern birthstones, has gained popularity due to its availability and affordability. It is often used in jewelry and is prized for its serene, calming colors. The gemstone is believed to promote peace and tranquility, making it a fitting choice for those born in December who seek a sense of balance and harmony.
Geological Formation and Sources of December Birthstones
The geological formation of December's birthstones varies depending on the type of gemstone. Each stone is formed through a unique process that results in its distinct characteristics and appearance.
Blue Zircon is a type of zircon that is heat-treated to achieve its blue color. Zircon is a naturally occurring mineral that can be found in a variety of colors, including red, yellow, and brown. The transformation of zircon into blue zircon is achieved through a process that involves heating the stone to high temperatures, which alters its crystal structure and produces the vibrant blue hue.
Blue Topaz is a variety of topaz that is treated with irradiation and heat to enhance its color. Topaz is a silicate mineral that is typically found in a range of colors, from colorless to yellow, orange, and brown. The treatment process used to create blue topaz allows for the gemstone to display a beautiful blue color that is highly sought after in the jewelry industry.
Tanzanite is a type of zoisite that was first discovered in Tanzania. It is a relatively recent addition to the world of gemstones and is known for its deep blue to violet color. The unique color of tanzanite is due to the presence of vanadium in its crystal structure. The gemstone is only found in one location in the world, which adds to its rarity and value.
Lapis Lazuli is a metamorphic rock that is composed of several minerals, including lazurite, calcite, and pyrite. It is formed through the intense heat and pressure of the Earth's crust, which causes the minerals to combine and create the deep blue color that lapis lazuli is known for. The presence of pyrite in lapis lazuli gives the stone a speckled appearance, adding to its visual appeal.
Turquoise is a phosphate mineral that is formed through the interaction of copper and aluminum in the presence of water. The formation of turquoise occurs in arid environments where copper-rich rocks are exposed to water and air. The resulting gemstone is characterized by its blue-green color and its porous, opaque texture. The color of turquoise can vary depending on the concentration of copper and the presence of other minerals.
Gemological Properties of December Birthstones
Each of December's birthstones has its own set of gemological properties that define its characteristics and make it suitable for jewelry and other forms of adornment.
Blue Zircon has a hardness of 6 to 7.5 on the Mohs scale, making it relatively durable and suitable for everyday wear. The gemstone has a high refractive index, which gives it a brilliant, sparkly appearance. Its dispersion is also relatively high, meaning that it can display a rainbow of colors when light passes through it.
Blue Topaz has a hardness of 8 on the Mohs scale, making it a durable gemstone that is resistant to scratches and abrasions. It has a relatively low refractive index, which means that it does not display as much brilliance as some other gemstones. However, its calm, serene colors make it a popular choice for jewelry.
Tanzanite has a hardness of 6 to 6.5 on the Mohs scale, making it a relatively soft gemstone that requires careful handling. It has a high refractive index and a moderate dispersion, which gives it a beautiful, glowing appearance. The unique color of tanzanite is one of its most distinguishing features, and it is often used in high-end jewelry.
Lapis Lazuli has a hardness of 5 to 6 on the Mohs scale, making it a relatively soft gemstone that is not suitable for everyday wear. It is an opaque stone that is often carved into cabochons or inlays. The presence of calcite and pyrite in lapis lazuli gives it a unique appearance that is highly valued in the jewelry industry.
Turquoise has a hardness of 5 to 6 on the Mohs scale, making it a relatively soft gemstone that is prone to scratches and abrasions. It is also porous, which means that it can absorb oils and other substances, causing it to change color or become discolored. Despite these properties, turquoise is a popular gemstone that is often used in jewelry and other decorative objects.
Symbolism and Metaphysical Beliefs
December's birthstones are not only valued for their beauty but also for their symbolic meanings and metaphysical properties. Each gemstone is believed to offer specific benefits to those who wear it, making them more than just decorative items.
Blue Zircon is believed to promote clarity and truth. It is thought to help individuals see the world more clearly and make decisions based on accurate information. The gemstone is also associated with wisdom and knowledge, making it a popular choice for those who seek to enhance their intellectual abilities.
Blue Topaz is believed to promote calmness and tranquility. It is often used to help reduce stress and anxiety, making it a popular choice for those who seek peace and balance in their lives. The gemstone is also associated with love and affection, making it a fitting choice for romantic jewelry.
Tanzanite is believed to promote emotional healing and transformation. It is thought to help individuals release negative emotions and move forward with a sense of purpose and clarity. The gemstone is also associated with spiritual growth and self-discovery, making it a popular choice for those on a journey of personal development.
Lapis Lazuli is believed to promote wisdom and enlightenment. It is thought to help individuals expand their knowledge and understanding of the world around them. The gemstone is also associated with truth and honesty, making it a popular choice for those who value integrity and authenticity.
Turquoise is believed to promote protection and good fortune. It is often used as a talisman to ward off negative energy and attract positive energy. The gemstone is also associated with communication and self-expression, making it a popular choice for those who seek to enhance their ability to express themselves clearly and confidently.
Care and Maintenance of December Birthstones
Proper care and maintenance are essential for preserving the beauty and longevity of December's birthstones. Each gemstone has specific care requirements that should be followed to ensure that it remains in optimal condition.
Blue Zircon should be cleaned with a soft, lint-free cloth and warm, soapy water. It should be avoided from exposure to harsh chemicals and abrasive materials, which can cause damage to the surface of the gemstone. The gemstone should also be stored separately from other gemstones to prevent scratches and abrasions.
Blue Topaz is relatively durable and can be cleaned with a soft, lint-free cloth and warm, soapy water. It should be avoided from exposure to harsh chemicals and abrasive materials, which can cause damage to the surface of the gemstone. The gemstone should also be stored separately from other gemstones to prevent scratches and abrasions.
Tanzanite should be cleaned with a soft, lint-free cloth and warm, soapy water. It should be avoided from exposure to harsh chemicals and abrasive materials, which can cause damage to the surface of the gemstone. The gemstone should also be stored separately from other gemstones to prevent scratches and abrasions.
Lapis Lazuli should be cleaned with a soft, lint-free cloth and warm, soapy water. It should be avoided from exposure to harsh chemicals and abrasive materials, which can cause damage to the surface of the gemstone. The gemstone should also be stored separately from other gemstones to prevent scratches and abrasions.
Turquoise should be cleaned with a soft, lint-free cloth and warm, soapy water. It should be avoided from exposure to harsh chemicals and abrasive materials, which can cause damage to the surface of the gemstone. The gemstone should also be stored separately from other gemstones to prevent scratches and abrasions.
Conclusion
December's birthstones are a diverse and beautiful selection of gemstones that offer a unique combination of color, history, and symbolism. From the vibrant blue topaz and zircon to the deep blue tanzanite and the traditional favorites lapis lazuli and turquoise, each gemstone has its own distinct characteristics and significance. Whether chosen for their beauty, their historical significance, or their metaphysical properties, these gemstones are a meaningful and enduring choice for those born in December.
The inclusion of multiple birthstones for December allows for greater variety and choice, making it possible for individuals to select a gemstone that resonates with their personal style and preferences. The rich history and cultural significance of these gemstones further enhance their appeal, making them not only beautiful but also deeply meaningful. With proper care and maintenance, these gemstones can be enjoyed for a lifetime, serving as a lasting reminder of the unique qualities that define December-born individuals.