Tanzanite, a rare and exquisitely beautiful blue-violet gemstone, has captured the hearts of gemstone enthusiasts and jewelry connoisseurs worldwide. Mined exclusively in the foothills of Mount Kilimanjaro in Tanzania, this gemstone is celebrated for its stunning color and striking brilliance. However, when considering the durability of tanzanite, an important question arises: Does tanzanite break easily? In this comprehensive article, we will delve deep into the world of tanzanite, exploring its properties, hardness, and various factors affecting its vulnerability to damage.
The Genesis of Tanzanite: Formation and Properties
Before we explore tanzanite’s durability, it is crucial to understand its origin and fundamental properties. Tanzanite is a variety of the mineral zoisite and belongs to the epidote mineral group. The vibrant blue-violet color of tanzanite is attributed to the presence of vanadium and chromium impurities within the crystal structure. With a distinct pleochroism – displaying different colors when viewed from different angles – tanzanite boasts a unique charm that sets it apart from other gemstones.
Tanzanite’s chemical formula is (Ca2Al3(SiO4)(Si2O7)O(OH)), and it possesses a hardness rating of 6.5 to 7 on the Mohs scale. The Mohs scale, which measures a mineral’s resistance to scratching, is an essential factor to consider when assessing the durability of any gemstone, including tanzanite. But, what does this hardness rating imply for the gem’s propensity to break easily? We will explore this further.
Understanding the Mohs Scale and Tanzanite’s Hardness
The Mohs scale of mineral hardness, developed by the German mineralogist Friedrich Mohs in 1812, ranks minerals on a scale from 1 to 10 based on their ability to resist scratching. A mineral with a higher ranking can scratch a mineral with a lower ranking, but not vice versa.
Tanzanite’s hardness rating of 6.5 to 7 places it in the same range as other well-known gemstones like garnet, peridot, and jade. While these gemstones are considered relatively durable, they are not as hard as diamonds, which rank at the top of the Mohs scale with a perfect score of 10. Diamonds are often used as a benchmark for durability in the world of gemstones because of their unmatched hardness.
So, does tanzanite break easily due to its lower Mohs hardness rating compared to diamonds? To answer this question, we must consider the practical implications of the Mohs scale and how it relates to tanzanite’s everyday wear and care.
Everyday Wear and Tear on Tanzanite Jewelry
The durability of any gemstone, including tanzanite, is not solely dependent on its hardness rating. It is also influenced by various factors related to its use, care, and the environment in which it is worn. When it comes to tanzanite jewelry, proper precautions and maintenance are essential to ensure it remains in pristine condition.
Tanzanite is often used in jewelry, such as rings, earrings, pendants, and bracelets. Given its hardness rating, tanzanite is generally suitable for use in these pieces. However, rings are more susceptible to damage due to their exposure to daily wear and potential impact. Tanzanite rings may be at a slightly higher risk of experiencing breakage compared to other jewelry types.
When considering the question of whether tanzanite breaks easily, it is important to bear in mind the following factors that can influence the durability of tanzanite jewelry:
Setting Design: The design and type of setting used for tanzanite jewelry play a significant role in its durability. Prong settings, for example, leave more of the gemstone exposed, making it more susceptible to impact and damage. Bezel settings, on the other hand, provide a protective border around the gem, reducing the risk of damage.
Wearer’s Lifestyle: The wearer’s lifestyle and activities can impact the durability of tanzanite jewelry. Those with physically demanding or active lifestyles should exercise caution when wearing tanzanite, especially in ring settings.
Cleaning and Maintenance: Regular cleaning and proper maintenance of tanzanite jewelry can help prevent damage. Avoid using abrasive materials or harsh chemicals when cleaning tanzanite, as these can lead to scratches and other forms of damage.
Storage: Proper storage is essential to prevent tanzanite from coming into contact with other hard materials that could potentially scratch or damage it. Jewelry boxes with individual compartments or soft pouches are ideal for tanzanite pieces.
Occasional Inspection: Periodically inspect your tanzanite jewelry for loose stones or signs of wear and tear. Promptly addressing any issues can prevent further damage.
While tanzanite jewelry can withstand everyday wear, it is not indestructible, and caution should be exercised to prevent accidental breakage or damage. Although its hardness rating suggests a degree of durability, tanzanite may still require more care than harder gemstones like diamonds.
Cleavage: A Vulnerability in Tanzanite
One of the significant factors affecting tanzanite’s vulnerability to breakage is its cleavage. Cleavage is a mineral’s tendency to break along certain planes of weakness in its crystal structure. In the case of tanzanite, it exhibits a pronounced cleavage, meaning it is more prone to splitting along specific directions.
The cleavage in tanzanite occurs in a direction parallel to the length of its prismatic crystals. This cleavage plane can be easily susceptible to damage if subjected to external force, particularly in jewelry settings where tanzanite is exposed. As such, the presence of cleavage in tanzanite is a key consideration when evaluating its propensity to break easily.
Tanzanite’s cleavage is an important factor to be aware of, but it doesn’t necessarily mean that all tanzanite jewelry is fragile. By following proper care and handling guidelines, the risk of cleavage-related damage can be minimized.
Tanzanite Durability vs. Wearable Elegance
The question of whether tanzanite breaks easily must be considered in the context of its unique qualities and inherent characteristics. While tanzanite may have certain vulnerabilities, it is essential to acknowledge that its breathtaking beauty and enchanting color make it a highly sought-after gemstone.
The durability of tanzanite should be evaluated alongside its elegance, rarity, and desirability. Many gemstone enthusiasts and collectors are drawn to tanzanite precisely because of its mesmerizing color and allure. When worn with care and attentiveness, tanzanite jewelry can provide years of enjoyment without significant risk of breakage.
In essence, the durability of tanzanite is a trade-off for its exceptional beauty, much like many other gemstones in the market. By understanding its strengths and vulnerabilities, one can make an informed decision about owning and enjoying this captivating gemstone.
Tanzanite and Heat Sensitivity
Tanzanite is not only valued for its striking color but also for its distinct trichroism. Trichroism is the ability of a gemstone to exhibit three different colors when viewed from different angles. In the case of tanzanite, it can display shades of blue, violet, and burgundy, depending on its orientation.
However, this trichroism is closely linked to tanzanite’s heat sensitivity. When exposed to high temperatures, tanzanite can undergo a phenomenon known as thermal shock, which can result in fracturing or breakage. This makes tanzanite more susceptible to damage during jewelry repair or cleaning processes involving heat.
To prevent tanzanite from breaking due to heat sensitivity, jewelers must take precautions when working with tanzanite-set jewelry. It is essential to use a gentle approach and avoid sudden temperature changes, especially when repairing or resizing tanzanite rings. Knowledgeable and experienced jewelers can minimize the risk of thermal shock when handling tanzanite.
Protecting Tanzanite Jewelry: Dos and Don’ts
To ensure the longevity and durability of tanzanite jewelry, there are several dos and don’ts that both wearers and jewelers should keep in mind:
Dos:
Regular Cleaning: Clean tanzanite jewelry regularly with a soft, lint-free cloth and mild, non-abrasive cleaning solutions.
Gentle Handling: Handle tanzanite jewelry with care to minimize the risk of accidental damage.
Bezel Settings: Choose jewelry settings that offer more protection, such as bezel settings, to safeguard the gem.
Professional Inspections: Have tanzanite jewelry professionally inspected and serviced periodically to address any wear and tear.
Appropriate Storage: Store tanzanite jewelry separately from other jewelry to prevent scratching.
Don’ts:
Harsh Chemicals: Avoid exposing tanzanite jewelry to harsh chemicals, such as bleach or chlorine, which can damage the gem.
Ultrasonic Cleaners: Refrain from using ultrasonic cleaners, which can be too harsh for tanzanite.
Extreme Temperatures: Keep tanzanite away from sudden temperature changes and high heat sources to prevent thermal shock.
Physical Impact: Prevent tanzanite jewelry from experiencing rough physical impact, especially rings, which are more susceptible to damage.
Tanzanite in Everyday Activities: Be mindful of tanzanite jewelry during activities that may expose it to potential damage, such as gardening or heavy lifting.
By following these guidelines and exercising caution, tanzanite enthusiasts can enjoy the beauty of this gemstone while minimizing the risk of breakage or damage.
Conclusion: The Balance of Beauty and Durability
In conclusion, the question of whether tanzanite breaks easily is not a straightforward one. Tanzanite, with its unique color and allure, is a gemstone that offers an exquisite aesthetic experience. However, its susceptibility to cleavage and heat sensitivity must be considered when evaluating its durability.
Tanzanite’s hardness rating, while not as high as diamonds, positions it as a relatively durable gemstone. With proper care and handling, tanzanite jewelry can withstand the rigors of everyday wear. By choosing suitable settings, observing maintenance practices, and working with experienced jewelers, the risk of tanzanite breakage can be minimized.
Ultimately, the durability of tanzanite should be viewed in conjunction with its captivating beauty and rarity. This gemstone, known for its mesmerizing trichroism and enchanting color, has captured the hearts of gemstone enthusiasts around the world. Whether you are considering tanzanite for its breathtaking aesthetics or simply adore its unique properties, proper care and attention can ensure that your tanzanite jewelry remains a cherished possession for years to come.
