Short answer different gem types
Gemstones come in various forms, some of the most popular ones are diamonds, rubies, sapphires, emeralds and pearls. Different minerals such as quartz or topaz also make up a wide variety of precious gems with unique color palettes depending on their trace elements. Each has its own value that depends on characteristics like purity and rarity. They have been suitable for decorating jewelry reducing to fine particles creating gem powder used in cosmetics products nowadays due to softness.
How Different Gem Types are Formed and Mined
As a lover of gemstones, it’s fascinating to learn about the various ways in which these sparkling beauties are formed and mined. From rare diamonds to vibrant emeralds, each type of gemstone has its unique history that is worth exploring.
Diamonds are the most well-known precious stones, but how do they actually form? Diamonds were born deep within the Earth’s mantle over 1 billion years ago under intense heat and pressure. These carbon-rich rocks rise up through natural pipelike channels called kimberlite pipes or lamproite pipes found in ancient volcanic rocks as deep as 700 kilometers below earth’scrust. Most diamond mines can be found along these pipe deposits.
Another popular gemstone is Emeralds – with stunning shades of green like lush forests; glamorous emerald stones make for highly desired jewelry pieces. Emeralds are generally created when certain minerals such as beryl get fused together with other elements like chromium or vanadium during naturally-occuring geological processes revolving around intense heat and high pressures beneath the Earth crust. Sometimes small amounts of iron also get present giving them slight tinges of yellowish-green or blue tones
Sapphires, on the other hand, are composed mostly of an aluminum compound known as corundum; hence acquiring their characteristic hardness making them suitable for daily wear fairly tougher gems than others thereby being perfect for everyday jewellery marking itself niche enough in terms identification easily from lab-grown versions Another rock-forming process contributes immensely to sapphire-making where immense pressures push hot fluids into cracks within igneous rock bodies causing epitaxial layers composing concentrated mineral samples producing pure colors depending on amount/type impurities present therein
Rubies have often been seen adorning royalty because they’ve had an enchanted glowing red color exuding grandeur unparalleled since ancient times! Red colour arises when traceable levelsof the element Chromium combine at proper concentration ranges with Aluminum Oxides forming red–clay sized plates over millions of years ago crystallizing under similar high-pressure situations as that giving birth to sapphires Organic minerals present like ilmenite and rutile hence give the gemstone a trademark sheen
Meanwhile,Tanzanite is lesser-known yet equally striking; In 1967, large deposits of this rare blue-violet gem were fortuitously stumbled upon in Tanzania. Tanzaniterose through unusual circumstances where metamorphic changes within earth’s lithosphere brought about considerable changes on rocks along magnesium-rich magma accelerating gradual formation of zoisite mineral mix latter which went ahead cooling down into peculiar ‘blueberry’-like structures now popular worldwide more prominently associated with Africa owing to their origin.
Picking up a gemstone isn’t just another ordinary shopping spree – each has an unparalleled history attached behind them something which visually captures one’s heart! Do let us know your thoughts or any interesting anecdotes you might have experienced while exploring gems yourselves!
Diamond Image by James St John via Flickr CC By 2.0
Emerald Image by Géry Parent via Wikimedia Commons CC By 2.0
Sapphire Image by Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
Ruby Image by Ken Larsen via Flickr CC By 2.0
Tanzanite Image by tzpix via Pixabay Public Domain
Different Gem Types: A Step-by-Step Guide to Identification
Gemstones have always been an object of fascination for people due to their beauty, rarity, and cultural significance. Gemologists use several methods to determine the identity of gemstones based on physical and chemical properties such as refractive index, specific gravity, hardness, cleavage, color, fluorescence etc. In this article we will discuss some common ways you can identify different types of gems.
Diamonds are known as the hardest mineral in existence because they consist entirely of carbon atoms arranged in a lattice crystal structure. The most important characteristic that distinguishes diamonds from other gemstones is their brilliant fire and scintillation (reflection) causing them to sparkle like no other natural stone under light or illumination.
To identify diamonds use either a loupe magnifying glass or microscope with high resolution up to 20x magnification that allows examining internal flaws called “facets”. Another way one can quickly check if a diamond is real is the Fog Test – exhaling onto its surface; it should disappear immediately without leaving any trace behind.
Rubies belong alongside sapphires (both Corundum family species) and while similar looking may differ greatly depending where found globally against other factors – Ruby shows variable grades of reddish-pink colored hues across different cuts with predominantly stronger pigments indicating higher quality / value specimens over those more muted
One way to test rubies involves measuring their density using scales combined with determining the refractive indices after immersion into water or oils bath options which permits comparing samples observed incidentally side-by-side through loupes or binocular microscopes after exposure time durations before comparison confirm consistency coming only from rubies’ quality classing
Emeralds featuring vivid green colord are popularly associated with spirituality in many cultures around world though typically thought lucky charm & birthstone linked May birthdays too This beryl group mineral composition enables wide variation between shades within same size that serve in determining an emerald’s quality.
To identify them, first assess their color and tone as well authenticity with a magnifying glass or microscope; commonly synthetic emeralds too are created by laboratory process involving flux growth method i.e where molten metals mix. It isn’t detectable by the naked eye but results in slightly differently structured crystal formation compared to naturally-formed stones.
Sapphires known Corundum family member highlight blue hues which range from near-colorless (transparent white) all way through intense indigo shades Indefinitely variegated brilliantly toned when shaped precisely creating deep-dish symmetry for best reflection of internally stored light beams producing visually impressive glitter
Identification includes visual evaluation under different ranges lighting options like broad-spectrum natural ambient daylight/bulbs containing multiple frequencies visible spectrum alongside laboratory long-wave UV emissions. One can also use ultraviolet light source to confirm if it is real based on presence/absence fluorescence effect occurring after exposure.
Aquamarine stone relatives belong Beryl family featuring subtle bluish-green coloration, appealing clarity for seeing things inside its structure, transparency & hardy durability making them fit easily into jewelry designs without risk issues during day-to-day wear-and-tear activities
Aquamarine testing techniques require special equipment allowing reliable index of refraction readings while cross-checking measurements against expected data standards plus combinations spectral analysis ensuring accuracy correctness conclusively decipher identification classification type purposes involved.
In conclusion identifying gems goes beyond simply deciding if they are “real,” each species has distinct qualities that must be examined and considered before definitive answers can be reached- proper assessments utilizing both standard optical test tools alone forming overall methodology involved extracting authentic identification parameters given varying natures specific cases required consistently throughout industry alike – these amongst many others help certify genuine article dependent usage context suitability towards customer preferences plus budget constraints
FAQs About Different Gem Types: What You Need to Know
Gemstones have always been a symbol of beauty, refinement, and elegance. Their allure is timeless and enduring; from ancient times till date, these precious stones are highly sought after for their unique hues, textures and scintillating opulence. Gemstones come in different shapes and sizes ranging from diamonds to sapphires, emeralds to rubies among others. If you’re someone who loves jewelry or intends to purchase one soon, here are some frequently asked questions about the different gem types that should help make an informed buying decision:
1) What Is A Diamond?
Diamonds are the natural substances that form under extreme pressure and heat deep within the earth’s crust. They stand out as being crystalline allotropes of carbon with unique physical properties such as extreme hardness (10 on Mohs’ scale), high refractive index, dispersion capacity for white light resulting in distinctive luster and fire.
2) Are Rubies And Sapphires The Same Stone?
Yes! Both Ruby and Sapphire belong to corundum mineral species comprising aluminum oxide crystals formed through geological processes involving metamorphic activities over millions of years.
3) Does Prevalent Color Determine The Quality Of A Gemstone?
No –not entirely! There are other factors like clarity (which determines how clean or clear a stone appears upon inspection), cut (grading the symmetry & proportions used during cutting/polishing process), presence or absence of treatments which ultimately influence quality assessment standards when grading gemstones.
4) What Makes An Emerald Stand Out From Other Green Colored Stones?
Emeralds derive their unparalleled green hue naturally from chromium mineral impurities mixed along adamant formations giving them additional criteria for grading against green colored stones originating elsewhere like tourmalines or peridots etc.
5) Which Type Of Gems Have The Best Durability For Everyday Wear In Pieces Such As Rings Or Earrings?
Gemstones like Diamonds because they are hard enough to hold up against everyday wear and tear. Emeralds, rubies, and sapphires also have good hardness properties making them great choices for jewelry pieces that require frequent usage.
6) Are Lab-Created Stones Somewhat Similar To Natural Gemstones?
Yes – lab-created stones appear near identical as natural gemstones having similar chemical compositions in terms of physical appearance! The key distinction being their origin from reliable scientific methods based on known procedures used by certified laboratories instead of naturally occurring geological phenomena.
In conclusion, the world of gemstone can be exciting if we take a moment to understand the unique characteristics associated with each variety available—diamonds’ extraordinary brilliance; pearls’ subtle elegance; or emeralds’ captivating deep green hue all possessing specific attributes which make them timeless classics no matter what era they hail from. With this clarity in mind picking out an elegant piece shouldn’t be daunting but rather fun filled experience whether one is out looking for something simple yet sophisticated like stud earrings for daily use or classic statement jewelries perfectly suited for special occasions.
Top 5 Fascinating Facts About Different Gem Types
1) A Diamond is Forever- But Did You Know It’s Made from Carbon?
Most people know that diamond is the hardest natural mineral on earth but did you ever wonder what it’s actually made of? Despite being called a precious stone, diamond is formed by carbon atoms crystallizing under intense heat and pressure deep within the Earth’s mantle. Diamonds can take hundreds of millions or even billions of years to form! This means every single one has its unique journey and history.
2) The Rarity and Mystification Behind Alexandrite
Alexandrite possesses one-of-a-kind properties; it looks green when held up against light fluorescence waves similar to sunlight while appearing red when illuminated by incandescent illumination resembling traditional lighting conditions indoors. These phenomena make them used as metaphors for rarity and uniqueness.
3) Sapphires Come In Different Colors
If blue isn’t quite your color preference, don’t worry – sapphire occurs in almost every shade conceivable (except for red; red corundum is referred to ruby). Yellow seems strange but makes sense after learning many yellow-colored sapphires come from Ceylon Island mines which provide high levels of iron in the garnets leading towards their famous golden tone.
4) Emeralds Are Named After… Well… Green Things!?!
Emerald stones were named based on their favorite hue – green colored ‘smaragdus’ which indeed signifies greenery like trees’ leaves rather than direct mentions inspired by Europe greenswards as suggested earlier was believed.
5) The Color Scale Of Rubies Varies From Pink to Deep Red
Rubies are known for their signature heart-pumping red color, but did you know that they can also range anywhere from pink to deep maroon? Ruby’s specific shade of red depends on the amount and type of impurities present at formation. The deeper the color saturation it possesses regardless of its tint level shows ruby’s value due to rarity.
So next time you delve into some precious gems shopping or pass by a jewelry store window display, remember these top 5 fascinating facts about various gemstones; you may appreciate them even more!
The Rarity Factor: Understanding Different Gem Types’ Worth
The world of gemstones and fine jewelry is full of wonder, mystique, luxury, and opulence. It’s a realm that has always fascinated people since the ancient times when they were first discovered by humans for their beauty and value. From diamonds to emeralds, sapphires to rubies, pearls to opals – these precious materials have captured our hearts with their rarity factor.
In this article, we’ll explore what makes gems rare and valuable by understanding the different types of gemstones available in the market today. We’ll also showcase some examples of truly remarkable pieces crafted from these exceptional materials.
The Rarity Factor: What Makes Gems Valuable?
There are several factors that determine a gemstone’s worth such as its quality or grade (based on color/clarity/cut), size or carat weight, origin (rare stones come from limited geographical locations) and most importantly its rarity factor which encompasses all previous parameters together.
In essence, gems gain value simply because they are uncommon; just like any other product with high demand but limited supply raises its price tag. Gemologists use many methods to measure rarity such as “supply-demand analysis,” an estimation method based on how much material is currently mined versus how much buyers want it.
To put things into perspective: though garnets can be attractive red/brown/yellow/orange/green/purple specimens one could purchase them easily within $100 while at same time Aquamarine almost twice expensive even if comparatively less bright than them – simply because aquamarines occur only in very few nodes across earth thus becoming rarer than multiple Garnet alternatives!
Different Types Of Gemstones:
Let’s dive deeper now as each type differs greatly in terms of physical properties- so do they vary in attributes dictating their value:
1. Diamonds – The King Of All Precious Stones
Diamonds are regarded globally as priceless investments due to their durable nature and brilliant fire. While the four C’s (carat, clarity, cut and color) are significant factors in determining their value : rarity factor rules them all: Rarity is driven not only by supply but also demand; diamonds have been marketed as a status symbol and the most romantic of gifts – this allure creates such Insane high-demand-anyways!
2. Colored Gemstones
When we hear about colored gemstones, Sapphires or Rubies come directly to mind but do you know that even a humble amethyst could be pricier than Ruby since it’s rare? Yes indeed- Amethyst isn’t just a pretty lilac-colored stone with legendry “soberness-enhancing powers” It comes from very few distinct mining locations which means its availability across markets remains scarce heightening its rarity.
Thinking out-of-the-box leads us to Gems like Paraiba tourmaline – one of the newest members added to gemology class roster discovered around 1980s and owning neon-like blue/green shade fetching up prices three times higher than ones typically valued more traditionally like sapphire or emerald – Despite being relatively new-comer!
Pearl is an organic rather than mineral material comprising layers upon layers of translucent nacre crafted over several years– often deemed as classic yet trendy choice as they can be utilised both for everyday wear as well as for glamorous evening events.
Top-grade pearls are pricey due to their incredible lustre that occurs when light refracts through many microscopic chalky particles intermingled within each pearl layer.Most desirable specimens usually form spontaneously deep underwater conditions where little human interaction has taken place. Examples include Tahitian Black Pearls hailing from French Polynesia characterized by dark complexions paired with overtone colors running throughout each piece – adding another level brilliance besides luster itself!
Opal shows play-of-color: optical effect resulting from the diffraction of light waves that bounce within opal’s internal multicolored environment. This kaleidoscopic phenomenon gives most high-grade Opals from gem-rich mining sites in Australia a fascinating shimmer effect can sell for tens-of-thousands priced same as Traditional “precious” stones.
In conclusion, regardless whether you buy jewelry pieces as part of investment or personal enjoyment, understanding each stone’s rarity factor is crucial to make educated choices regarding buying decisions- and it pays off! By knowing what specific factors lend intrinsic value to precious materials; one assures themselves that they’re getting exactly what they need (Want) for their hard-earned dollars. So before going on shopping spree do follow through & research all necessary prerequisites happy shopping folks!!
Different Gemstones and Their Symbolic Meanings: The Power of Stones
Gemstones have been held in high regard for centuries, with many cultures believing in their mystical and healing properties. These precious stones are not only fascinating due to their beauty but also because each one holds a powerful symbolic meaning.
Agate is believed to be calming and soothing to the mind, body, and spirit. It is associated with stability and strength, making it an ideal stone for those looking for grounding during times of stress or uncertainty.
Amethyst, on the other hand, is known as the “Stone of Wisdom”. Its purple hues represent spirituality and intuition while providing clarity of thought. Amethyst has long been considered a protective stone against negative energies.
For those seeking prosperity and abundance in life – Citrine may be your go-to gemstone! With its golden yellow color symbolizing joyfulness and positive energy, citrine has become a popular tool for manifestation practices.
Jade represents purity and serenity often used by practitioners of Fengshui. This emerald-green gemstone has been associated with enhancing spiritual wisdom while restoring balance in relationships.
Rose Quartz – commonly referred to as ‘the love stone’- embodies unconditional love that offers comfort during difficult periods such as grief or heartbreaks. Many believe rose quartz can help open hearts which enhances relationships by inviting harmony into our lives along with divine guidance from universe forces including angels
Lastly yet importantly is Tiger’s Eye crystal; this gemstone reflects personal power or willpower even when faced with obstacles along your path towards success.Traditionally viewed as an all-seeing eye brings clarity delivering a better understanding regarding Karma within self-realization practices simultaneously relishing inner peace through meditation sessions altogether creating attention around possibilities in adverse conditions.
In conclusion, these five chosen gemstones hold varying meanings but collectively possess significant importance concerning unblocking chakras balancing emotions & upholding positivity while maintaining focus(& manifesting desires). Incorporating them into daily routines could improve well-being allowing you full alignment between heart, mind & spirit to achieve an overall balanced life.
Table with Useful Data:
|Price (per carat)
|Colorless (also comes in colored varieties)
|$3,000 – $150,000
|Green (varying shades)
|7.5 – 8
|$300 – $10,000
|Red (varying shades)
|$1,000 – $15,000
|Blue (also comes in other colors)
|$500 – $20,000
|Blue, Brown, Green, Pink, Yellow
|$50 – $500
|Purple (varying shades)
|$10 – $100
Information from an expert
As a gemstone expert, I can tell you that there are various types of gems available in the market. Gemstones range from precious to semi-precious with each type having its unique features and significances. Precious stones, such as diamonds, rubies, sapphires, emeralds, tanzanite are typically more valuable than other gems due to their rarity and cultural significance. On the other hand, semi-precious stones like garnet, peridot or topaz offer a stunning variety for those seeking exceptional options at an affordable price point. Knowing about gemstone choices before investing helps one make informed decisions on which stone fits best with their personality or style.
Ruby was highly valued in ancient cultures such as the Hindus, Persians, and Greeks who believed it had magic powers to ward off evil.