What is spinel gem?
Spinel is a mineral that comes in various colors like red, pink, blue, orange and black. It has a high resistance to scratching which makes it perfect for jewelry pieces.
An interesting fact about spinel is that it was often mistaken for ruby before modern science allowed us to differentiate between the two gems. Additionally, spinels have been found in many famous historical jewelry pieces including the British Crown Jewels.
How to Identify Spinel Gemstone – Everything You Need To Know
Spinel is a popular gemstone that has become increasingly sought-after over the years due to its unique and exceptional properties. This beautiful gemstone can come in an array of colors such as red, pink, blue, purple, orange or brown.
Identifying spinel can be complicated if you are not experienced with gemstones, but fear not – we’ve got everything you need to know about identifying this fabulous gemstone right here!
Knowing which characteristics to look for is paramount when trying to identify spinel accurately. Here’s what you need:
The color of Spinels varies greatly; however,it always tends towards saturation. Reds and pinks tend toward magenta while blues trend towards neon teals from vivid mandarin-orange flavors that will leave anyone spellbound.
Spinels typically have good clarity — meaning they are free of visible inclusions—however some varieties may have feather-like cracks within the gems.This could be easily noticed under a loupe or magnification.
A well-cut Spinel will showcase all of its extraordinary qualities perfectly.Readily accessible shapes for cutters include rounds, ovals,and cushions among others.They should have optical symmetry so light enters elegantly into the crystal and bounced around brilliantly.The Cut quality affects how much light refracts through it hence affecting price too.
On Mohs scale Spinel ranges between 7.5-8 which means it’s significantly hard.But since being utilized mostly as side stones or accent pieces on jewelry items,Sudden blows at uncovered spots cause stress fractures unlike wearing them on rings prone for impact moments sparser.You should still exercise caution though despite it being tougher than most precious gems .
Density & Refractive Index Value (RI)
Spinel often appears more vibrant than some other commonly used sparklers like diamonds due to higher than average dispersion figures.Spinel displays multiple long lash-like flashes throughout them where RI(Reddish)Notably hovers around the range of 1.71 – 1.78 on Refractive Index (RI) scale.
If you are looking to know whether a particular gemstone is Spinel, conducting a magnetic test can be helpful.Magnets won’t hold spinels unlike regular garnets or Fe-based minerals which attracts such as pyrrhotite.This means the gem is non-ferromagnetic and thus it’s not a magnetically active mineral.
Ultimately, when identifying any precious stone,there may exist flaws that need expertise Gemmology knowledge and equipment.Goldsmiths have these honed skills in understanding every quality department to turn raw gems into magnificently shiny jewels with unbeatable consistency.what matters most eventually though,is ensuring they still sparkle bright on your jewelry design!
Understanding Spinel Gemstone: A Step-by-Step Guide
Spinel is a beautifully unique gemstone with a fascinating history and impressive characteristics. This stone comes in various colors such as red, pink, orange, blue, green, black, and even colorless. It’s no wonder that its name was derived from the Latin word “spina,” which means spine or thorn because of its sharp crystal structure.
Spinel has been widely used as a gemstone since ancient times but often mistaken for other stones due to similarities in their appearance. For instance, ruby and spinel have many commonalities such as color , hardness (8 on the Mohs scale) and luster . As a result of this similarity between them there are several instances where spinel ended up being sold at high prices under the pretense of it being ruby.
For centuries spinel was confused with other gems until modern science enabled us to discern them better. A famous example would be The Black Prince’s Ruby – mounted onto England’s Imperial State Crown possesses an interesting history behind it: King Henry V wore it at his helmet – Agincourt battle (1415), passing down through generations George IV last worn by Queen Victoria sit above The Cullinan II diamond during her reign ceremonies.
Its popularity had remained relatively low till recently when collectors began showing increasing interest in non-traditional colored stones leading Jewelers globally offering more designs featuring Spinel jewelry resulting high demand worldwide today.
One noteworthy quality kept for all genres of Spinels is availability across several colors ranges depending on composition which serves another reason why Spinels’ growing popularity remains unwavering regardless trending fashions.
The most highly valued type amongst all tones would be “Pigeon blood” red tone specially coming from Myanmar however increasingly popular hot pinks & blues found primarily out Tanzania seeing steep rise also Inclusion free specimens fetching exorbitant rates due rarity associated.Recent decade,a trend towards setting spinels in wedding & engagement rings has also emerged.
Why spinel is often mistaken for ruby lies partly in the formidable tangible qualities they share. For one, both stones come from the mineral family corundum hence have comparable durability on Mohs hardness scale having places them as two of some toughest minerals used for jewelry-making . However,Spinel can be more affordable and facilitates larger carved designs than Ruby or Sapphire owing to its frequent occurrence making quite an easy gemstone for everyday wear/nick resistant due being less brittle per se.
In summary, Spinel offers a fantastic alternative of prized gems with fashion variance given breadth their color ranges available, durability without considerable expense which makes them attractive investment option aficionados worldwide.The properties and history alike indicate there’s nothing pretentious about acquiring elegant spins attracting the right attention both aesthetically and financially long term.
Frequently Asked Questions About Spinel Gemstone
Spinel is a beautiful gemstone that has been gaining popularity in recent years, and for good reason. It’s not only gorgeous but also quite durable and versatile. However, with any popular item comes plenty of questions. Here are some frequently asked questions about spinel gemstones:
Q: What exactly is a spinel?
A: Spinel is a mineral species that typically forms in metamorphic rocks or pegmatites. It often occurs as octahedral crystals with a range of colors, including red, pink, blue, purple, orange, yellow, brown and black.
Q: How does spinel compare to other gemstones?
A: Spinels can be similar in appearance to sapphires and rubies but have unique characteristics such as higher transparency levels and more sparkle due to their high refractive index.
Q: Is spinel expensive?
A: The price of spinel varies depending on the color, size and origin of the stone. Generally speaking though it can be less expensive than other precious gems like diamonds or emeralds.
Q: What kind of jewelry looks best with spinel stones?
A: Spinel works well in all kinds of jewelry from rings to earrings because they come in so many different colors! A single bright red spinel could make a stunning ring while delicate pastels may work better for pendants or earrings.
Q: Can I wear my spinel jewelry every day?
A: Yes! In fact unlike other precious stones like opals which require proper handling precautions; Spinels perform exceptionally well under normal everyday wear conditions making them perfect for daily wear!
Q:Is there anything specific one should consider when buying/having cut custom jewellery designs made ?
A : Belonging to the cleanest category on Moh’s Scale ie 8 (out of 10), you must look out signs such as chips/cracks on the stone facade before finalizing your design details !Precision cutting to maximize the stone’s brilliance should also be a consideration.
Q: Do Spinels hold any historical significance?
A: Historically, spinel was often confused with rubies and sapphires. Some of the most famous “rubies” in history are actually red spinels, such as the Black Prince’s Ruby in England’s Crown Jewels. Having been mined since ancient times – there is something for everybody amongst early civilization ruby-reds or deep blue-violets!
Spinel gemstones can make gorgeous, unique jewelry that you’ll love wearing every day! It performs exceptionally well under normal everyday wear conditions making them perfect for daily use unlike more delicate precious stones like opal.If you plan on adding these beautiful gems to your collection or design project be sure to pay close attention when choosing stone quality so that you get the best value for money.Be rest assured your investment will never go out of style given its cherished place in history 🙂
Top 5 Fascinating Facts About Spinel Gemstone
Spinel is a stunning gemstone that has recently surged in popularity, and for good reason. Often mistaken for rubies or sapphires due to its similar appearance, spinel stands out on its own as a unique and beautiful gemstone. If you’re curious about this enchanting stone, here are the top five fascinating facts about spinel.
1. Spinel comes in an array of colors
One of spinel’s more interesting aspects is the broad spectrum of shades it can present. From vivid reds to cool blues and greens, there’s no shortage of variations when it comes to this versatile stone. However, one particular range claims special attention: black spinels with high luster are incredibly rare – only existing off-shoots spawn from ruby mines.
2. Spinels have been used throughout history
Spinel was first discovered in ancient Southeast Asia over 2,000 years ago but remained relatively unknown until recent times outside traditional African jewelry trade markets such as Nigeria or Tanzania where they’re most commonly found today.
However , archaeological findings indicate that spinels were regularly employed by royalty during Rome’s golden era (A.D 27-68). The wealthy elite acquired such gemstones since then also acquiring them denoted power alongside wealth amongst emperors’ courtiers reflecting nationalism back then through gems mined within their borders bearing those countries name stamps still valid till date e.g Burmese/Rogge et al.
3. It boasts incredible durability
Spinel achieves an eight rating on Mohs’ scale; a measure system quantifying minerals hardness—wherein diamond holds a firm hold at ten while corundum minerals like sapphire sit at nine next to moissanite . This fact establishes how outstandingly durable and resilient our star stone really is against scratches making perfect use as affordable alternative ring precious stones especially in sports enthusiasts without having monetary implications incurred should any damage from activities breaking these fragile diamonds come about or the hassle of a costly repair.
4. Spinel can glow in ultraviolet light
Some spinels possess extraordinary and fascinating capabilities beyond its usual color spectrum: some react extremely with fluoresce to UV Light, an aspect that appears almost ethereal quality to them under this particular lighting giving rise to breathtaking visuals.
5. Spinels are often underestimated
Spinels may be mistaken commonly for other gemstones like sapphire or ruby due to similarity in appearance despite being less expensive and full of unique characteristics only found within our beloved “forgotten” stone whether rare/diamond encrusted or regular one simple variant of rainbow colors – it’s time we start taking notice of these magnificent stones across different styles from ornate classic antique designs with stones as focal point because their value doesn’t just lie on price but also differentiate varying gems reflecting identity attached individuality; Let’s give more attention and appreciate all they have offer!
The History and Origin of Spinel Gemstone
The world of gemstones is an endlessly fascinating subject for historians, enthusiasts and collectors alike. Each precious stone has its own unique story to tell, from the stunning clarity of a diamond to the hypnotic allure of a deep red ruby. However, one gemstone that often gets overlooked in this illustrious lineup is spinel. This mysterious stone boasts a rich history that dates back thousands of years.
Spinel was first discovered by ancient Indian civilizations over 2000 years ago. The Sanskrit word “vaidurya” sourced from Hindu texts describes this beautiful mineral – it translates as “beyond price”. And no wonder; even today, spinels are coveted for their intense colors and incredible durability.
It wasn’t long until other countries took notice of these magnificent stones too. Historians have found evidence that Chinese emperors favored them during the Tang dynasty (618-907 AD). In fact, it’s rumored Emperor Taizong had a particular affinity with Balas rubies – as spinel from Badakhshan were known at the time – which he used on his sword belt buckles.
Europeans also caught onto the spinel craze around 800 years ago. It’s likely they first saw them when returning crusaders brought back various treasures from their travels through parts unknown (including Afghanistan). But whatever made them first encounter these beauties once introduced Europeans fell hard-and-harder-during what we call medieval times-spinels could be called Moorish or Saracen rubies!
Throughout history, many famous items have been adorned with striking displays of spinels: including Empress Catherine II’s crown in Russia and Britain’s Imperial State Crown now worn by Queen Elizabeth II!
Today some varieties remain particularly valuable such as Burma origin pink-red colors commanding highest prices at auctions second only after best-quality Ruby specimens fetching millions nowadays followed closely by padparadschas Sapphires native Ceylon / Sri Lanka. However, other locations when mining spinel will produce gems that are equally as impressive–like Tanzanian crystals.
In conclusion, the history of spinel is a long and fascinating tale. From ancient India to modern-day auction houses – this mysterious gemstone has captured the hearts and imaginations of generations past and present alike. Whether you’re an avid collector or just appreciate the beauty of these captivating stones-spinels always find their way back into our consciousness, continually amazing us with brilliance!
Types and Colors of Spinels – Explained in Detail
Spinels are some of the most popular gemstones today, and it’s not hard to see why. These stones come in a rainbow of colors and have unique properties that make them ideal for jewelry-making. In this article, we’re going to take a closer look at the different types and colors of spinels available.
Types of Spinels
There are two main types of spinel: magnesium aluminum oxide (MgAl2O4) and iron chromium oxide (FeCr2O4). The former is commonly known as “normal” or “common” spinel because it’s the more frequently encountered variety, while the latter is referred to as “chrome” spinel due to its high chromium content.
Normal Spinel: Normal spinel occurs naturally in various locations around the world including Sri Lanka, Burma, Tanzania, Afghanistan, Pakistan and Tajikistan among others. It appears transparent or opaque with many hues like reds, blues and purples depending on which trace elements were present during its formation process.
Chrome Spinel: Chrome Spinel comes mostly from Sapphires mines in Southeast Asia specifically Cambodia…. Although they may appear similar these hot-blooded crimson gems radiate vivacity beyond any other stone thanks entirely to their chemistry comprising essential oxygen with very strong traces / hidden amounts of Chromium(III).
Colors of Spinels
Spinels come in an impressive array of colors ranging from bright reds to midnight blacks:
Red – Red is probably the most iconic color associated with this beautiful gemstone. It can range from ruby-red to fiery orangey tones depending on location and mineralisation involved.
Pink – Pink varieties always deliver soft feminine hues making it perfect for women’s accessories designs like necklaces , bracelets or earrings,
Purple – Purple hue ranges across bluish purple shades through pinkish shades into lavenders too! some pear shaped amethyst get shown off alongside washed out lavender hued Spinels in some cases you might even see bicolors too.
Blue – The most beautiful blues are usually found in Burma or Tanzania, these gemstones have an exquisite deep blue shade that rivals sapphires with surprise violet tones.
Green – It’s rare to find pure green spinel it comes largely through its mix of different colours yet the variations makes this a subtle and elegant choice for jewellery making purposes.
Orange-richest tone of orange is coveted by all fine jewellers as they possess high density color saturation combined with excellent brilliance and durability which makes them sought after rarer than rubies themselves!.
Black – Black spinels may seem daunting at first glance, but their deep dark hue can be stunning when used aright…Wear them alone or stack up against other colorful gemstones for some seriousness!.
Overall choosing a Spinel whatever colour suits your fancy will surely set you apart from other traditionalists out there. They have so many great qualities – not just aesthetically pleasing looks but also tough hardness scores on Mohs (max; 8) scale meaning they’re suitable even everyday wear. So, adding one (or more!) to your collection today would never be a bad idea!
Table with useful data:
|Chemical composition||Magnesium aluminium oxide|
|Hardness on Mohs scale||8|
|Color||Colorless, red, pink, blue, green, brown, black|
|Transparency||Transparent to opaque|
|Primary sources||Sri Lanka, Myanmar, Afghanistan, Tanzania, Brazil, Madagascar|
|Uses||Jewelry, abrasives, refractory material, electronic devices|
Information from an expert:
Spinel gem is a versatile and durable mineral that comes in a variety of colors, including red, blue, green, purple and pink. It has been used as a precious stone for centuries due to its stunning appearance and durability. Spinel is often used as an alternative to other more expensive gemstones like sapphires or rubies. With its excellent hardness and resistance to scratches, spinel makes a great choice for everyday wear in jewelry such as rings or earrings. As an expert in the field of gems and minerals, I highly recommend spinel as a beautiful and unique addition to anyone’s collection.
Spinel gems have been highly valued by royalty and nobility throughout history, with some of the most famous examples including the Black Prince’s Ruby in the British Crown Jewels and the Timur Ruby in Iran. However, until modern times spinel was often mistaken for other gemstones such as ruby or sapphire due to its similar colors and properties.