Amethyst – Tears of Beauty
by Melanie Spark

The Amethyst Gemstone is a semi-precious jewel of violet or purple colour that is available in many different shapes and sizes and is a common form of transparent crystallized Quartz. Amethyst is the Birthstone for the month of February and is mined in Brazil, Uruguay, Russia, Bolivia and Argentina, as well as Namibia, Zambia and a few other African countries, within the United States of America, Arizona is a good source of Amethyst. The purple colouring of the Amethyst is caused by impurities of iron and manganese.

Amethyst compliments both warm and cool colours so it does look good set in white and yellow metals, many of today’s designers favour the Amethyst as the ideal Gemstone for use in Jewelry because of it’s royal colouring and the sheer variety of shapes and sizes available to use. The stone is also very affordable and the wide tonal range from pale lavender to dark purple gives the designer a lot of scope to work with. Stones from South America tends to be available in larger sizes than African Amethyst but the African offerings have a reputation for better, more saturated colours in the smaller sizes. When Amethyst is heated it turns yellow and a lot of yellow Topaz and Citrine seen today comes from the use of this treatment, although Citrine is available naturally it is very rarely found.

Fine examples of this lovely stone are featured in the British Crown Jewels and they were also a favourite of Catherine the Great, as well as Egyptian royalty, it is believed that the tears of the gods had stained the Quartz purple and created the Gemstone we know today. Because Amethyst Gemstones were thought to encourage celibacy and symbolize piety, the stones were very important in the ornamentation of Catholic churches in the middle ages. In Tibet the Gemstone is considered to be sacred to Buddha with rosaries being fashioned from it, therefore the jewel is believed to be an excellent stone for meditation.

The healing power of the stone is said to be good for addictions, helping with arthritis, headaches, blood sugar levels, brain imbalances and a remedy for stomach disorders. The jewel is also said to bring serenity and calm and to better one’s ability to assimilate new ideas. The famous Leonardo Da Vinci once wrote that Amethyst Gemstones were able to dissipate evil thoughts and quicken the intelligence; the stone is also believed to bring money and success to the wearer and to aid in general healing after an illness or operation. The ancient Greeks believed that wearing Amethyst Jewelry would keep the effects of intoxication at bay, so strong were there beliefs that even drinking vessels and amulets were made from this lovely jewel.

It is possible to find Ametrine crystals, these are part Amethyst and part Citrine and often contain a number of inclusions where the colours change. Some examples of this Gemstone have been known to lose colour with continued exposure to sunlight but the original colouring can be restored by x-ray radiation. Like all varieties of Quartz, Amethyst has a hardness of 7 on the Mohs scale so care should be taken when wearing the stone. Above everything the Amethyst is a beautiful Gemstone and blend this with the fact that it is very popular with designers, means there is a lot of variety in jewelry stores to tempt you to purchase this very affordable Gemstone.

The September Birthstone: Sapphire
by Priyanka Arora

Sapphire is the official September birthstone. It is just one of the birthstones and semi-precious stones that are assigned for several Zodiac signs which include Taurus, Pisces, Sagittarius and Virgo. Sapphire is also the gem that could be given for a 5th, 23rd as well as a 45th wedding anniversary and for a 65th wedding anniversary, a star sapphire should be given.

It is the second hardest of the natural minerals, with a hardness of 9 on the Mohs scale. Although blue is the most common color for sapphires, they could come in nearly any color, which includes yellow, white, green, colorless, orange, pink, brown, and purple. A variety of this semi-precious stone which is even more valuable than blue sapphires would be the rare orange-pink variety.

Those sapphires that have inclusions of numerous tiny and rutile needles show a kind of optical property which is called asterism. This would be the star-shaped effect that is seen in star sapphires. It is also usually just seen in cabochon cuts. These star sapphires typically have six ray stars, however there are those that have twelve rays. Sapphires could also have a cat’s eye effect when they are cut en cabochon. When this effect is displayed, there would be a single thin band of light than goes down the stone’s center. This effect is known as chatoyancy.

There is also a very rare variety of sapphire, which is known as the color changing sapphire. This could exhibit various colors when under different kinds of light. It is blue under natural light and then violet under artificial light. This effect could also be seen in alexandrite.

August’s Birthstone: Peridot, the Evening Emerald
written for SWCreations by Stephanie Dray

August’s birthstone is peridot, a yellow-green gemstone that glows like a firefly on a hot, lazy night. In color, peridot can range from olive to cat-eye green. And unlike cool emerald, with its pine-forest overtones, peridot calls to mind warmer climes. Reminiscent of lemon wedges, watermelon rinds and pistachio ice cream, peridot seems to capture all the memories of summer as of it fades.

SWCreations Crystal Peridot Glass Beaded EarringsThough peridot is one of the more obscure birthstone gems and hasn’t recently been in favor with fashionistas and gem connoisseurs, it was once one of the most prized gemstones in the world. A very old gemstone, peridot is one of the twelve on the breastplate of Aaron in the Bible. But somewhere along the way, peridot became so rare and unfamiliar that it was confused with other gemstones like emerald and green tourmaline. Only since modern science has been applied to gemology have some of the great gemstones in royal collections turned out to be peridot.

In spite of its exile from public consciousness, peridot has a rich history. Isiacs in Egypt believed that they could commune with their goddess by drinking out of peridot cups. The Egyptians also fashioned elaborate peridot beaded jewelry and called peridot the stone of the sun. Hawaiians believed that peridots they found on sandy beaches were the teardrops of their volcano goddess.

In terms of lore, peridot is strongly associated with nighttime, dreams and eloquence. Ancients believed it warded off anxiety and orators wore peridot beaded jewelry to grace their speeches with luck. Ancient mariners wore the stone to ward off nightmares.

Peridot clocks in at a respectable 6.5-7 on the Mohs scale, making it harder than obsidian but not as hard as aquamarine. Still, it doesn’t scratch easily and requires next to no care, which makes it ideal for birthstone jewelry and everyday wear. As for the valuation of peridot, it depends upon the color. The purer and more vibrant the stone, the higher its value. Peridots tinged with brown, however, are considered less valuable.

The actual, as opposed to commercial, rarity of peridot is in some dispute. For many years, peridot was found only on a desolate isle near Egypt, so rare as to make it fall out of fashion. However, lower quality peridot discoveries in Pakistan and even Arizona have flooded the market and put this gemstone into an accessible price range.

During August, at summer’s close, the nights are short and the darkness held at bay. So too did our ancestors believe peridot kept away night terrors with its cheerful glow. As such, August’s birthstone is a sentimental favorite–like catching a lightning bug in a jar and wearing it in remembrance all year.

Links:

International Colored Gem Association on Peridot

Wikipedia on Peridot

June’s Birthstone: The Ethereal Pearl
written for SWCreations by Stephanie Dray

Pearl is June’s birthstone, lending its ethereal beauty to the traditional month for weddings. Since ancient times, when the month was dedicated to the Roman Goddess of marriage, it has been considered good luck to take marriage vows beneath June’s sunny skies. Even today, one cannot imagine June without conjuring images of brides in lace and, of course, pearls.

Pearls glow with an iridescent luster and represent both purity of heart and mystery of spirit. Purity for its spiritual iridescence, mystery because the ancients didn’t know where pearls came from. The Greeks hypothesized that pearls were the hardened teardrops of Aphrodite, born of the sea. The Chinese suspected that pearls were petrified dragon brains. Arabs believed that pearls were solidified moonlight.

The actual explanation for the formation of pearls is just as fanciful. Unlike gemstones which are embedded in the earth through geological processes, June’s birthstone is the product of biology. To be precise, pearls are created by mollusks when an irritant is trapped inside its shell.

Much like humans develop hard layers of skin called calluses to protect us from irritation, pearl oysters coat the invading particle with a layer of nacrea hard smooth substance. Over time, layer upon layer of nacre covers the irritant the more layers, the more lustrous the pearl.

Round pearls are the most famous, but June’s birthstone comes in a variety of shapes. Beyond a simple strand of pearls, pearl beaded jewelry is very popular with brides. So-called ‘coin’ pearl beaded jewelry is made with flattened disk shape pearls. There are also irregularly shaped pearl beads known as ‘nugget pearls’ and even long ‘stick’ shaped pearls that make more natural beaded jewelry.

Though elegant bridal white is the color most frequently associated with June’s birthstone, pearls also come in pink, yellow, grey and black. Natural black pearls are the most valuable because of their rarity. Pearls are also valued by their shape perfectly round ones being the most expensive.

Though beautiful, genuine pearl birthstone jewelry requires more care than other gemstones. Pearls can lose their iridescent luster if left in a dry environment, so it is recommended that you wear your pearl birthstone jewelry often to keep it moist with your own skin oil. On the other hand, you should avoid showering or otherwise soaking pearl jewelry in water.

Softer than other gemstones, pearls can be chipped and scratched or otherwise ruined if not treated delicately. In fact, one of the most famous stories about pearls centers on its destruction.

They say Cleopatra of Egypt once wagered Marc Antony that she could hold the most expensive banquet in history. To make good on her bet, she took one of her pearl earrings one of the largest pearls in the known world and dropped it into a cup of vinegar. When the pearl dissolved, she drank it as wine. He was apparently so impressed that he forsook his wife and took Cleopatra as a lover.

This story about Cleopatra was perhaps propaganda invented by her enemies to destroy her reputation. After all, with June’s birthstone representing purity and marriage, what could it say about Cleopatra that she was willing to destroy such a valuable pearl for Antony? True or not, the story painted Cleopatra as an ancient home wrecker which goes to show you the important symbolism and mysterious power of June’s birthstone the ethereal pearl.

Links:

Wikipedia on Pearls

International Colored Gemstone Organization

May’s Birthstone: Enduring Emerld
written for SWCreations by Stephanie Dray

May’s birthstone is emerald, a green gemstone that heralds the lush landscape of spring. May is a month in which flowers blossom, grass unfolds, and everything seems new again. Emerald is a stone that captures all spring’s verdant splendor, ranging in color between a bluish jungle green to chartreuse. The stone and the month are a perfect pairing.

Yet, for all of its exotic allure, emerald stones are simply a green variety of beryl. Aquamarine, another type of colored beryl, is the sister stone to May’s birthstone. But unlike aquamarine, emeralds are notorious for their flaws.

Though emerald clocks in at a respectable 7.5 on the Mohs hardness scale, its frequent flaws and inclusions make it less durable than many birthstones; emeralds are more prone to cracking than similar stones of the same size. To disguise the flaws and enhance the appearance of the stone, most emeralds are treated today with colorless oils and resins. Unfortunately, this means that they cannot be cleaned in an ultrasonic bath and you have to be careful even washing your hands if you’re wearing an emerald birthstone ring.

May’s birthstone has a rich history and lore that spans the globe. Emerald once betokened power and rule in ancient Egypt and Babylonia. Cleopatra famously mined them in Egypt, and rulers from India to Persia and beyond rushed to buy them. The ancient Roman writer Pliny once famously observed of emerald that Nothing greens greener.

But emerald’s history isn’t just limited to the cradle of civilization. The discovery of the new world revealed that emeralds were prized in the Americas as well. In 1532, Conquistidor Pizzaro captured the Inca King of Peru who named among his treasures an emerald crown. Cortez also loaded boats with emeralds to bring back to Europe.

In addition to their historical importance, emeralds also have religious significance. The bible names emerald as one of the birthstones in the breastplate of Aaron, representing the tribe of Judah. Emerald has importance to Christianity as well. Italy boasts of a Holy Grail cup made of emeralds that was captured during the crusades and which is said to have been used by Christ at the Last Supper.

The Koran also describes heaven’s garden as being carpeted with emeralds, and the famous Mogul Emerald has prayers engraved in it. The Hindus revere emeralds for their supposed healing properties and its name in Indian means the green of growing things.

From the old world to the new, emerald’s rich religious and cultural history made it a prized stone in ages past, but our love affair with May’s birthstone still endures. In fact, high quality emeralds are worth more than diamonds by carat weight. Perhaps it is the vast depth of emerald green that calls to us, or maybe, as the ancients believed, the stone is simply soothing to the eye. Whatever accounts for our fascination, emerald is like spring captured in a stone and that makes it the perfect birthstone for May.

Links

Wikipedia on Emeralds

International Colored Gemstone Organization

February’s Birthstone: The Romance of Amethyst
written for SWCreations by Stephanie Dray

Amethyst is February’s birthstone. Some might wonder whether amethyst’s rich violet hue is appropriate for a month associated with red roses and candy hearts. But as it happens, the legend of Saint Valentine says that he wore an amethyst ring carved in the shape of cupid. Amethyst beads, with their grape purple tints, have been associated with love, fertility and romance long before pink Hallmark Cards took February’s center stage.

In fact, before the legend of Saint Valentine and his amethyst ring, there was the legend of Cleopatra and hers. Though Egyptian pharaohs generally adorned their tombs with amethysts, Cleopatra wore hers on a spectacular ring symbolizing love, light and life. Cleopatra was thought to be the incarnation of Isis by Egyptians, and some Romans thought she was the incarnation of Venus, Goddess of Love. With her amethyst ring, Cleopatra was said to have ensorcelled not one, but two powerful Roman generals: Julius Caesar and Marc Antony. Perhaps it is for this reason that Roman wives came to believe that amethyst beaded jewelry would assure their husband’s devotion.

Moreover, the story that gives February’s birthstone its name is a romantic tragedy. Dionysus, the Greek god of fertility and wine, fell in love with a maiden named Amethyst. When the maiden refused the drunken god’s affections, she was turned to quartz. But when the God saw the girl thus, he was overcome with love and sorrow. He wept upon her statue and his wine-purple tears stained the stone forever.

Thereafter, ancient people’s thought that amethyst had the power to prevent intoxication. Cups and goblets were carved from amethyst to protect against drunkenness. Amethyst’s reputation for being able to grant its wearer a clear head, promote feelings of love, and ensure devotion made it a popular stone amongst the early clergy. Amethyst beads adorned crucifixes worn by bishops and cardinals, but Catholicism wasn’t the only religion to prize February’s birthstone. Amethysts are also Buddha’s gemstone and treasured in Tibet.

Amethyst beaded jewelry can be as pale as lilac or as vibrant as lilac versatile colors that compliment most skin tones. Moreover, February’s birthstone registers as a 7 on the Mohs hardness scale, which means that it’s durable. In fact, amethyst’s beauty and durability ensured that it was once amongst the most expensive gemstones, but due to large deposits found in the modern era, amethyst birthstones are now affordable on any budget. One drawback to February’s birthstone, however, is that daylight can change its color. Purple amethysts can be restored by means of radiation, but to preserve the intense royal color, it’s best not to wear amethyst beaded jewelry when sunbathing or otherwise exposed to intense light.

In modern times, February has become a month of sober reflection. We acknowledge the accomplishments of African Americans during February because it is Black History Month. We remember our great leaders on President’s Day, and we show our appreciation for the ones we love on St. Valentine’s Day. So too has amethyst become a modern symbol of clear-headedness and an open heart, which makes it an ideal birthstone for those born under the sign of Aquarius.

Links:

International Gemstone Organization on Amethysts

Wikipedia on Amethysts

Amethyst Beaded Jewelry

Amethyst Stones

January’s Birthstone -Garnet and Auld Lang Syn
written for SWCreations by Stephanie Dray

January’s birthstone is garnet, a stone with an inner fire that defies even the coldest winter days. And the month of January is filled with those. January is named for Janus, the two faced Roman God of beginnings, endings, gates and doors. This is because January pays tribute to the year just past and harbingers the journeys we’ll make into the New Year.

As we make those journeys, whether as trips or metaphorical resolutions, no more fitting birthstone could guide us than garnet. This is because ancient cultures like the Romans, Greeks, Egyptians and even Sumerians used garnet beaded jewelry as protective talismans for journeyers. The garnet appears in the bible as the fourth stone in Aaron’s breastplate and Noah is said to have used a garnet lantern to guide his Ark at night.

For those seeking garnet’s sure guidance, garnet beaded jewelry is ideal. But garnet rings are particularly popular birthstone jewelry for January, because a ring represents the completion of the yearly cycle.

So what color should garnet connoisseurs wear?

Blood red garnet beaded jewelry stands out like a blooming rose against January snows; the gemstone’s name itself derives from the pomegranate, a fruit with sparkling seeds that resemble garnet beads. Certainly, deep crimson is garnet’s most popular and iconic shade.

But January’s birthstone can be any shade, and garnet beaded jewelry can be found in a rainbow of hues. For a time, it was believed that garnets came in every color but blue, but the discovery of blue garnets in Madagascar in the 1990s put that idea to rest. Now, smoky blue garnet is amongst the most prized gems both for its rarity and its ability to change color in different light.

Unusually colored garnets each have their own names. For example, purple garnets are known as Rhodolite, mandarin orange garnets are called Spessartine, brown or black garnets are known as Andradite, and emerald green garnets go by the name of Tsavorith. This is to name only a few.

This wide variety of names for January’s birthstone stems from the fact that garnet is not a single gemstone, but rather, a family of related stones. What all varieties of garnet share is a common formation and cubic crystalline structure. Garnets are uniformly brilliant, natural, and durable. Garnets are also amongst the hardest gemstones, rating between a 7 and 7.5 on the Mohs Hardness Scale, and garnet beaded jewelry is generally affordable, making an ideal birthstone.

In fact, there are no known enhancements for garnets, so it’s difficult to fool a consumer with inferior quality garnet beaded jewelry. Perhaps it is this inviolable purity that turned garnet into a symbol for remembrance and faithful friendship. After all, historically, garnet has been a gift exchanged between good friends who are parting, to ensure that they meet again. January’s birthstone is even said to rekindle old feelings.

Thus, in a month when we gather with family and sing of old acquaintances forgotten and never brought to mind, garnet birthstone jewelry stands as a tribute to January’s two aspects–reminding us of the past and guiding us into the future.

Resources:
Garnets
January Birthstones

December’s Birthstone: Turquoise and Blue TopazCool Blue Turquoise:
written for SWCreations by Stephanie Dray

Turquoise is December’s birthstone, blue as a winter sky or a Christmas forest. These cool turquoise shades have endeared December’s birthstone to cultures from antiquity to today.Even though this opaque gemstone brings to mind the native tribes of the American Southwest, historically, the largest source of turquoise beaded jewelry was the Middle East.

Iran was the single greatest source of quality turquoise, and December’s birthstone was prized by the Egyptians as far back as the First Dynasty. Indeed, turquoise is a regal stone that has adorned the rulers of Persia, Egypt, Israel, and China. Even on the other side of the world, turquoise beaded jewelry was considered fit for Aztec royalty and chiefs of the Pueblo, Navajo and Apache tribes.

For all these civilizations, turquoise was held in esteem not just for its peaceful hues, but because they believed that the gemstone worked as a talisman to clear the mind, enhance good health and protect the wearer from dark forces. In fact, the legends surrounding turquoise all revolve around the gemstone’s reputed ability to bring cheer and dispel darkness. This might be one of the qualities that makes turquoise the ideal birthstone for December — Seasonal Depression Awareness Month.

When given as a gift, turquoise beaded jewelry is meant to endow the recipient with great happiness throughout the year. Certainly, the cool blue that is most prized in turquoise cannot help but be a soothing balm to weary winter spirits. But the green tints that bring to mind placid Caribbean seas add warmth to the season.

In ancient times, Egyptian turquoise was said to be greener than the gemstones found in Iran. Then, as now, green turquoise beaded jewelry was less prized than the blue. The difference in color is caused by the presence of copper and iron. The more copper is present in the turquoise, the bluer it will be. If more iron is present, the turquoise beaded jewelry will appear greener

Whether green or blue, December’s Birthstone requires some special care. Scoring below six on the Mohs Scale of Mineral Hardness, even turquoise beaded jewelry can fracture easily. If turquoise jewelry is exposed to cosmetics, perfumes, or even skin oils, the appearance of the stone can change dramatically. Turquoise stones and beaded jewelry needs protection from the elements and is seldom faceted. (If one desires a more traditional translucent December birthstone, the alternative is icy blue topaz.)

To enhance the appearance and durability of turquoise, even the ancients treated their polished turquoise beaded jewelry with wax. In modern times, jewelers often seal turquoise gemstones in a synthetic resin. But even more radical treatments have been devised that can devalue December’s birthstone for the unwary buyer. Perhaps this is why some experts claim that high quality turquoise is now rarer than any other precious gem, including diamonds.

But for those who were born in December, many beautiful and affordable turquoise beaded jewelry and inlaid stone options are available. After all, December brings with it the winter solstice when the sun’s ebb on the sea’s horizon finally reverses course. That makes turquoise, a gemstone that encompasses notions of both sea and sky, a most fitting birthstone for December’s devotees.

Relevant Links:
Wikipedia’s entry on Turquoise
International Colored Gemstone Organization

November’s Citrine and Topaz:
Birthstones with a Sunny Disposition
written for SWCreations by Stephanie Dray

With fallen leaves swirling on chill winds, November marks our last fond farewell to warmer days. As trees turn color and people get cozy with spiced cider, the gemstones for this month are bound to bring seasonal cheer. Citrine and yellow topaz are November’s birthstones, heralding the harvest with their warm and sunny hues.

Topaz is one of the oldest and most revered ornamental gemstones in the world. The ancient Egyptians believed that the bright and beautiful stones were glowing drops of light cast to earth by the sun god Ra. The Romans attributed the golden gleam of topaz to Jupiter, their god of light and sky. And in the Bible, topaz was one of the twelve named gemstones set into the breastplate of Aaron.

In fact, at one time, all yellow stones were called topaz.

Topaz runs the gamut of autumn shades from the pale yellow of a chardonnay to ambered honey or a vibrant pumpkin orange. Topaz will not scratch because it is extremely hard (rating an 8 on the Mohs scale), but it also has what is known as “perfect cleavage.” This means that it can chip easily, which, combined with its expense, may be why many people with November birthdays prefer citrine.

Citrine, November’s other birthstone, is sometimes indistinguishable from topaz to the untrained eye. Citrine has often been sold to fool consumers under the names golden topaz, Madeira topaz, Brazilian topaz, Bahia topaz, and citrine topaz.

But as closely as citrine and topaz resemble each other, they are very different gemstones. In fact, citrine’s sister gemstone is actually the amethyst. Both citrine and amethyst are varieties of quartz. Amethyst can be heat treated until the purple color turns amber when it can then be sold as citrine. Of course, the same phenomenon occurs in nature when purple amethyst crystals are exposed to hot centers in the earth and transformed into citrine. So the distinction between the two gemstones is largely a function of color. (When a gemstone combines amethyst and citrine together, it is known as ametrine.)

But while citrine, amethyst, and ametrine are essentially the same stone, the two November birthstones, citrine and topaz, are entirely different minerals.

Of the two, citrine is more common. Ranging in color from a bright lemon yellow to a deep tawny brown, citrine brings out the gleam in any gold setting. Along its color spectrum, citrine even encompasses cinnamon orange and a shade of red that is reminiscent of Madeira wine.

There are not many yellow gemstones in the world, and of those that exist, citrine is the most affordable. It is also extremely durable. Citrine’s hardness measures 7 on the Mohs scale, which makes citrine largely impervious to scratches. But more importantly, its crystalline properties make citrine difficult to chip.

Historically, both yellow topaz and citrine were said to bring light and clarity of mind to those who owned them. Yellow topaz and citrine were both worn to gladden hearts, banish fear, and to help see through deception. Even in the contemporary world, these gemstones are known to evoke images of autumn gourds, roaring fires, sunflowers, and melted butter over cobs of corn. So what better way to commemorate the month of November than with one of these elegant birthstones?

Resources:
Healing Qualities of Gemstones
Citrine Crystals
Citrine on Wikipedia
Topaz on Wikipedia
More about the Month of November

October’s Birthstone: Spooky Tales of Pink Tourmaline
Opals and Pink Tourmaline
written for SWCreations by Stephanie Dray

There are two October birthstones: opals and pink tourmaline. But while opals are more famous and certainly have their charm, pink tourmaline’s spooky qualities make it the perfect birthstone for the month in which we revel in ghost stories and the supernatural.

You see, pink tourmaline shares a unique quality with all tourmaline gemstones—it’s pyroelectric and piezoelectric. That means that when heated or put under pressure, tourmaline gemstones take on an electric charge and can actually pull things towards them. If you vigorously rub and warm up your pink tourmaline birthstone jewelry, it can “magically” attract nearby bits of paper and dust. It might even make the hairs on your arm stand on end!

But spooky action at a distance isn’t the only haunting quality of this October birthstone. Tourmaline jewelry can also appear to be different colors when viewed from different angles. The scientific explanation for this is pleochroism, an optical phenomenon in which light wavelengths are absorbed and bent in different degrees as they pass through the crystal. The mundane result, however, is that a set of birthstone jewelry is mystical and ever changing. Is it any wonder that tourmaline gemstones have been considered magical since ancient times?

Amongst gemstones, tourmaline is available in the widest variety of colors. The Egyptians even told a tale that tourmaline passed over a rainbow on its journey to earth and called it the gemstone of the rainbow.

There are even varieties of color in pink tourmaline itself. One of the most popular varieties is called “watermelon tourmaline.” Watermelon tourmaline is green on the outside, giving way to a slight white rind, and then a brilliant pink or red interior. When October’s birthstone displays three colors, as it does with watermelon tourmaline, it’s known as multicolored tourmaline. If it displays only two colors, then it’s known as bicolored tourmaline.

Because tourmaline gemstones come in every color under the sun, special names have been invented to distinguish them. For example, blue tourmaline is known as indigolite and green tourmaline is known as verdelite, so when shopping for your October Birthstone, keep in mind that pink tourmaline also has another name: rubellite. (For jewelers and gemstone enthusiasts, a true rubellite is a variety that does not change colors depending on the light source or viewing angle, but pink tourmaline might be sold as rubellite anyway.)

Tourmaline is the official mineral of Maine. It’s quarried there and in a variety of other locations all around the world, so October’s birthstone is available in almost all price ranges. It can even be irradiated to give it a more intense color.

Tourmaline ranges between 7-7.5 on the Mohs hardness scale; that makes it ideal for birthstone jewelry, which must both be durable and wear well. (October’s other birthstone, opal, is not as hard as tourmaline, and can become brittle and break easily. Also, whereas pink tourmaline can be faceted for more traditional jewelry settings, opals are best polished and smooth.)

Remember too that if transparent rubellite or multicolored watermelon tourmaline is not your style, you can even find October’s birthstone in a cat’s eye pattern. And if that’s not perfect for the month that celebrates Halloween, what is?