Birthstones - A guide to Gemstones

To begin with I will list the gems associated with the months of the year and then go into additional information regarding the gem itself.

January - Garnet
February - Amethyst
March - Aquamarine
April - Diamond
May - Emerald
June - Pearl
July - Ruby
August - Peridot
September - Sapphire
October - Opal
November - Topaz
December - Turquoise

Garnet is the birthstone for January, which means that January babies have a lot of choices! Varieties available, some mineral differences and some color descriptions, include rhodolite, malaya, demantoid, grossular, hessonite, spessartite, hessonite, almandine, mandarin, and combinations between these varieties.

Garnets have long been carried by travellers to protect against accidents far from home. In ancient Asia and the American Southwest, garnets were used as bullets because the glowing red color was said to increase the ferocity of a wound. Garnets in legend light up the night and protect their owners from nightmares. Noah used a garnet lantern to navigate the Ark at night. The ancient world is full of praise for the carbuncle, the glowing red coal of a gemstone we now know as garnet.

The name garnet probably comes from pomegranate. Many ancient pieces of garnet jewelry are studded with tiny red stones that do look a lot like a cluster of pomegranate seeds! Jewelry set with garnets from Czechoslovakia was extremely popular in the nineteenth century and Bohemian garnet jewelry is still popular today, although today the garnets are mined elsewhere. When you say garnet, most people think automatically of small dark red gemstones, even though this is only one aspect of the world of garnets.
Purple has long been considered a royal colour so it is not surprising that amethyst has been so much in demand during history. Fine amethysts are featured in the British Crown Jewels and were also a favourite of Catherine the Great and Egyptian royalty. Amethyst, transparent purple quartz, is the most important quartz variety used in jewelry.

Leonardo Da Vinci wrote that amethyst was able to dissipate evil thoughts and quicken the intelligence.

Because amethyst was thought to encourage celibacy and symbolise piety, amethyst was very important in the ornamentation of Catholic and other churches in the Middle Ages. It was, in particular, considered to be the stone of bishops and they still often wear amethyst rings. Rosaries are often fashioned from Amethyst. In Tibet, amethyst is considered to be sacred to Buddha.

Aquamarine, the "gem of the sea", derives its name from "sea water". The reference is obvious: aqua sparkles like the sea and its color is pale to medium blue, sometimes with a slight hint of green. Aquamarine is the birthstone for March.
Legends say that it is the treasure of mermaids, with the power to keep sailors safe at sea. Aquamarine is said to be a particularly strong charm when immersed in water (which is a good thing, since that is when sailors need its power most!)

Aquamarine was also said to have a soothing influence on land, especially on married couples. Its power to help husbands and wives work out their differences and ensure a long and happy marriage makes it a good anniversary gift. Aquamarine also protects against the wiles of the devil. A dream of aquamarine means that you will meet new friends.

Diamonds are the hardest of all gemstones and the hardest transparent substance. Natural diamonds are found in kimberlite or lamproite pipes produced by volcanic magma millions of years ago. Diamonds are a simple crystalline structure of carbon produced by extremely high pressure and temperature. The melting point of a diamond is 4,000 degree C or about 2.5 times higher than the melting point of steel. Gem quality diamonds are rare; this helps to account for their value.

Because the rich green colour of emerald is the colour of spring, the ancients prized it as the gemstone symbolizing love and rebirth. Treasured for at least 4,000 years by different cultures all around the world, emerald is said to quicken the intelligence as well as the heart. Legend gives its owner the gift of eloquence.
Cleopatra prized her emeralds more than any other gem. She may have dropped her pearls in her wine for Mark Anthony but she kept her emeralds for herself! The ancient emerald mines of Cleopatra, long a mystery, were discovered again a hundred years ago near the Red Sea. Some tools found in the mine were dated at 1650 B.C. but no quality emeralds were found: the mines were exhausted thousands of years ago. Mummies in ancient Egypt were often buried with an emerald on their necks carved with the symbol for verdure, flourishing greenness, to symbolize eternal youth.

A pearl is unique, it is the only gemstone to be created from a living creature.
Pearls are characterised by their translucence and lustre and by a delicate play of surface colour. The most perfect shapes are round, or tear drop and their value increases with their size and lustre.

How a Pearl is formed
Pearls are formed when a foreign particle penetrates the body of a mollusk. The particle acts as an irritant, in order to protect itself, the mollusc coats the object in concentric layers of nacre, a natural substance commonly called mother-of-pearl. Only mollusks capable of producing mother-of-pearl are able to create a quality pearl, most notable examples being freshwater clams and saltwater oysters. Irregular shaped pearls are referred to as Baroque and Blister pearls.

The birthstone for July, Ruby has been the world's most valued gemstone for thousands of years. Ruby was said to be the most precious of the twelve stones God created when he created all things and this "lord of gems" was placed on Aaron's neck by God's command. The bible says that wisdom is "more precious than rubies," that is to say very valuable indeed. In the ancient language of Sanskrit, ruby is called ratnaraj, or "king of precious stones" and ratnanayaka; "leader of precious stones." #

Peridot, the birthstone of August, this gemstone is born in fire: the volcanic gem. Small crystals of peridot are often found in the rocks created by volcanoes and also can be found in meteors that fall to earth! A few samples of extraterrestrial peridot have even been faceted into gems!
Peridot is the gem form of the mineral olivine. Because the iron which creates the color is an integral part of its structure, it is found only in green, ranging from a summery light yellowish green to a 7-up bottle green.

Sapphire, the birthstone of September known as the celestial gemstone, has been treasured for thousands of years. The ancient Persians believed that the earth rested on a giant sapphire and its reflection colored the sky. Sapphire is found in all the colors of the heavens: from midnight blue to the bright blue of noon sky in the Mediterranean, golden sunrise to firey reddish-orange sunsets, and the delicate violet of twilight. The most famous and valuable sapphires are a rich intense blue, a truly royal hue.

Mysterious opals contain the wonders of the skies - sparking rainbows, fireworks, and lightning - shifting and moving in their depths. Opal has been treasured throughout history around the world. Archaeologist Louis Leakey found six-thousand year old opal artifacts in a cave in Kenya!

Roman historian Pliny described the beauty of opal as the combination of the beauty of all other gems: "There is in them a softer fire than the ruby, there is the brilliant purple of the amethyst, and the sea green of the emerald - all shining together in incredible union. Some by their splendor rival the colors of the painters, others the flame of burning sulphur or of fire quickened by oil." Opal was much loved and valued highly by the Romans, who called it opalus.

The Egyptians said that topaz was colored with the golden glow of the mighty sun god Ra. This made topaz a very powerful amulet that protected the faithful against harm. The Romans associated topaz with Jupiter, who also is the god of the sun. Topaz sometimes has the amber gold of fine cognac or the blush of a peach and all the beautiful warm browns and oranges in-between. Some rare and exceptional topaz are pale pink to a sherry red.

Wear topaz only if you wish to be clear-sighted: legend has it that it dispels all enchantment and helps to improve eyesight as well! The ancient Greeks believed that it had the power to increase strength and make its wearer invisible in times of emergency. Topaz was also said to change color in the presence of poisoned food or drink. Its mystical curative powers waxed and waned with the phases of the moon: it was said to cure insomnia, asthma, and hemorrhages.

Turquoise, was said in the 13th Century to have been named in the mistaken belief that it came from Turkey. That may be true or it may be that the name comes from the Persian word for turquoise, firouze, since Persia has been a major source of this gemstone for thousands of years. In any case, the blue of this gemstone is so vivid and distinct that it has given its name to the color.
Turquoise is one of the oldest known gem materials. The Egyptians were mining turquoise in 3,200 BC in the Sinai. The blue of turquoise was thought to have powerful metaphysical properties by many ancient cultures. Montezuma's treasure, now displayed in the British Museum, includes a fantastic carved serpent covered by a mosaic of turquoise. In ancient Mexico, turquoise was reserved for the gods, it would not be worn by mere mortals.

The Apache believed that turquoise helped warriors and hunters to aim accurately. The Zuni believed that it protected them from demons. In Asia it was considered protection against the evil eye. Tibetans carved turquoise into ritual objects as well as wearing it in traditional jewelry. Ancient manuscripts from Persia, India, Afghanstan, and Arabia report that the health of a person wearing turquoise can be assessed by variatio