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Biwa A cultured pearl originally non-nucleated, grown in a freshwater
mussel from Lake Biwa in Japan. Only those actually produced there should be
called Biwas; others are simply called freshwater cultured pearls. You
should find also cultured Fresh Water Pearls

Gold-filled A gold alloy plate made by soldering,
brazing, welding or other means that is not less than 10kt fineness, where the
plating constitutes at lest 1/20th of the weight of the metal in the entire
article. The term must be preceded by the karat fineness of the plating, such as
14kt gold filled.
Agate
No gemstone is more creatively striped by nature than agate – technically,
chalcedony quartz that forms in concentric layers in a wide variety of colors
and textures. Each individual agate forms by filling a cavity in its host rock,
resulting in round nodules, with bands like the rings of a tree trunk, looking
like eyes.
Agate was highly valued as a talisman in ancient times and has been used as a
traveler’s amulet for centuries. It is believed to bring good fortune, health,
wealth and long life. As well as quenching thirst and preventing fevers, Persian
magicians used agate to divert storms and athletes to increase vitality. It's
also said to bring self-confidence by banishing fear. Some call its strange
patterns 'cosmic caterpillar tracks'. Others' swear that wearing these beads can
heighten the spiritual consciousness and balance the body's physical and mental
states
Dzi is one of the most mysterious of all the beads known today. These shiny
Tibetan agate beads, patterned with mystical eyes are among the most treasured
beads in the world. “Dzi” in Tibetan means: "shine, brightness, clearness, and
splendor.
Amethyst
Amethyst belongs to the quartz family and the purple color is due to traces of
iron. Colored purple-to-lilac, and ranging from opaque to transparent. Named
from the Greek word "amethustos", meaning without wine. Amethyst is an
especially powerful stone, a symbol of sincerity, security, and peace of mind.
It protects, reduces negativity and brings spirituality - hence the name "Pope
Stone". The Christian crusaders attached it to their rosaries. A stone of divine
love.
Although some say amethyst is less powerful than fluorite, which also carries
the purple ray, linked with the zodiac it can help psychic knowledge. Healers of
times gone by suggest this stone could help dream inspiration if placed under
the pillow at night. Legend even says drinking from an amethyst chalice will
prevent intoxication.
Aquamerine
From lightest sky-blue to the deep blue of the sea, aquamarines show all these
shades of an exceptionally beautiful range of usually light blues. It is a truly
fascinating stone. Women all over the world covet it because of its fine blue
color, which suits almost any complexion or eye-colour to perfection, and
creative gemstone artists get their inspiration for new cuts more often from
aquamarines than from other stones.
Its light blue arises feelings such as sympathy, trust, harmony or friendship.
These are good feelings, which involve a partner or companion, and prove their
vale in long-lasting relationships. Aquamarine blue is a divine and eternal
color, since it is, after all, the colour of the skies. Aquamarine blue,
however, is also the colour of water with its life-giving properties. And in
fact aquamarine seems to have managed to embody the light blue of the seas. This
is not surprising, for according to legend it has its origin in the treasure
chest of the legendary mermaids, and has for ages been reputed to be a lucky
stone for sailors. Its name has been derived from the Latin terms "aquaż meaning
water, and "mare or sea. Allegedly its powers develop best if the stone is
immersed in sun-drenched water. However, it seems a wiser course to carry it,
because according to ancient traditions, carrying an aquamarine is supposed to
guarantee a happy marriage and to make its owner happy and rich. The ideal
gemstone, not only for lovers and married couples.
Aventurine
Aventurine also belongs to the quartz family. Although sometimes called “new
jade”, aventurine often has inclusions (due to green fuchsite mica) which
creates a speckle, differing from genuine jadeite.
Spiritualists believe aventurine has the ability to purify the spirit and bring
balance to male and female energies. Its capacity to calm and bring inner-peace
makes aventurine a very important stone in the spiritual realm. Green is the
color of healing - with aventurine the all-purpose healer. Not only good for
physical disorders, blockages and migraine, but also healing on all levels.
Amazonite
Amazonite, sometimes called Amazon Jade, is a similar stone to Aventurine.
Usually found in yellow-green to blue-green. Some say Amazonite makes your
married life happier.
Carnelian
Another stone from the quartz family, usually bright orange to reddish orange,
and is translucent to clear. Carnelian is for confidence. Said to help blood
disorders and eliminate toxins from the body. Carnelian is in tune with the
energies of the Earth, making you feel anchored and comfortable with your
environment. Allowing you to pause and reflect, while feeling settled and more
secure. Carnelian also stimulates energy that influences the reproductive
organs; hence it’s long use as a fertility symbol. It is said to stimulate
creativity and have a clearing effect, replacing negative energy with positive.
Making it easier to find direction and feel in control of your life. A good
stone for people starting new projects or who feel they are going nowhere. It
motivates, allowing you to find the energy to make the most out of life.
Carnelian is best for people with the zodiac sign of Leo.
Chalcedony
Chalcedony is a very fine-grained variety of quartz. It has a waxy luster and
appears in a great variety of colors -- usually blue-white, buff, light tan,
gray, yellow or brown. It has a compact fibrous structure and fine splintery
fracture.
In the petrified forests of the American Desert Southwest, many of the original
tree tissues have been replaced by chalcedony in the formation of petrified
wood. What remains is a mineral replica of the original tree in various
fantastic colors. The brilliant reds and greens are caused primarily by traces
of iron oxides. Some of the best displays of petrified wood can be seen in
eastern Arizona's Petrified Forest National Park.
In all ages many varieties of chalcedony have been used as gems, and many
colored varieties are still cut and polished as ornamental stones. Unless it is
intricately carved or featured, Chalcedony is valued much less than it once was.
It is said that chalcedony was used as a sacred stone by the Native Americas,
promoting stability within the ceremonial activities of the tribe. Chalcedony is
said to augment emotional balance, vitality, stamina, endurance, kindness,
charity and friendliness. It supposedly alleviates hostilities, irritability and
melancholy.
Citrine
”Citrine” comes from the French word for lemon, and is any quartz crystal or
cluster that’s yellow to orange. The darker, orange colors were traditionally
the best, but today people prefer bright lemony shades to mix with pastel
colors. Citrine with man-made color tends to have more of an orange or reddish
caste. Most natural citrine starts life as amethyst until heated in a molten
state to change.
Sunny and affordable, citrine brightens all jewelry, blending especially well
with the yellow gleam of polished gold. The yellow color is a natural reviver,
and citrine focuses the mind bringing a feeling of self-esteem. In medication it
helps re-establish the link between your conscious and subconscious minds. If
you are feeling down, try holding citrine to lift your spirit. It’s also very
good at healing the body and helping people communicate. Citrine has warm
energy, promotes optimism, and attracts abundance.
Citrine is one of the few stones that removes negative energy and never requires
cleansing. In ancient times it was carried as a protection against snake venom
and evil thoughts. Known as a "merchants' stone”, placed in the cash register to
not only acquire wealth but to maintain it as well. Citrine is the birthstone
for November, and its corresponding signs are Gemini, Aries, Libra, and Leo.
Coral
Coral is not a true gemstone, but a product of marine life. However, it's been
used as a gem since prehistoric times. With a history of religious meaning, like
being one of the seven treasures in Buddhist scriptures. Coral was long thought
to be a strong talisman against evil spirits and hurricanes. It is also said to
reduce blood flow, helping anaemia, and is thought to give wisdom and prevent
madness.
Its color ranges from white to red, but most red coral these days is dyed. It
grows in branches that look like underwater trees. Most people think of coral on
the coral reefs in the South Pacific like the Great Barrier Reef. However, these
reefs are formed by a different species than the coral traditionally used in
jewelry. Most of this coral is found in the Mediterranean Sea or in the Pacific
off Japan and Taiwan.
Garnet
Garnet is the name of at least ten similar mineral species – with many “garnets”
being a combination of these minerals. All are quite sturdy and resistant to
everyday wear and tear because of their excellent hardness of over 7 on the Mohs’
scale.
Garnet, the January birthstone, derived its name from the Latin word granatus,
meaning like a grain - referring to how their crystals resemble seeds embedded
in the matrix. Garnet comes in many colors, but a reddish brown is the most
common.
The use of garnets as a gemstone can be traced to prehistoric times. Noah is
recorded using a garnet lantern to steer his Ark through the darkness of the
night. Garnets are found in jewelry from ancient Egyptian, Greek and Roman eras.
Travelers wore garnets as they were considered talismans and protective stones,
because it was believed garnets illuminate the night and wore off evil. Said to
remove nightmares and depression. Today science says the proverbial luminosity
of garnet is caused by its high refraction.
Green Turquoise ( Gaspeite)
This is a relatively rare mineral that is only found in a few locations, and a
fairly new discovery found in 1966. It’s almost apple green in colour, and some
verities are even neon green in colour - it can also have brownish patches that
can give it a really distinctive character.
Although a similar color to turquoise, gaspeite is a nickel carbonate. Gaspeite
is a little softer than turquoise, and should be treated with at least as much
care. It is found around nickel sulfide deposits, and gets its name from the
locality of Gaspe Peninsula, Quebec, in Canada, where it was originally found.
It is also mined in western Australia – the best from North of Perth, Australia.
Gaspeite was used by Aborigine's to bring good fortune, visions and grant
success. It is known to reduce stress and help with gallbladder, lung and heart
problems. It’s also thought that Gaspeite brings spirituality into everyday
life. It awakens illusions, attracts friendship, and removes the veil between
distress and ignorance and aids assurance. Gaspeite also helps to reduce
emotional ignorance, helps to prevent loss and is related to the heart chakra.
Jade
For 5,000 years Imperial China used the word "jade" as something precious.
Because jade is said to have all the attributes most valued in society. A symbol
of purity and serenity, it is delicate, but will not break - is beautiful, but
not impermanent, it can be flawed with lines, but still pleasing. It is believed
to radiate divine unconditional love and balance the emotions. Held in the hand
it can improve judgment - ancient silk traders often held jade while bartering.
A small piece of jade worn around the neck was said to dispel illness.
Chinese jade first arrived in the West during the sixteenth century, brought
from Canton by the Portuguese. Today jade continues to be a symbol of love,
virtue, and status. With Chinese carvings reaching the highest value. The best
jade has a waxy, pearly appearance. Feeling cool and so smooth, it seems soft to
the touch. Yet hard enough that pressure from a sharp knife will not leave a
mark.
The most famous type of jade carved in China is from Burma, with shades of
green, lavender, yellow, white and grey. These colors form over millions of
years from minerals in the rock. Every piece of jade has a secret meaning.
Discovering that meaning and the legends behind it is a very satisfying for
those who practice this dying art.
Jasper
Jasper is a crystalline variety of quartz that contains up to 20% foreign
material. This is what determines the stone’s multicolor, striped, or spotted
appearance. Jasper was highly valued in ancient times, not only for its beauty,
but also for the reputed magical and medicinal properties. In France jasper
ornaments date back two-millennia, Babylonians used in for seals twelve-hundred
years ago, and in India it has been used for jewelry and building for centuries.
Jasper is known as the "Patron stone of counselors and healers". Being very
healing and balancing, it was used for many different medications - like
grinding into a powder to treat gall bladder and kidney disease. Ancient people
used jasper to relieve pain, especially childbirth. Jasper is reported to sooth
the nerves and to treat the kidneys, spleen, bladder, liver and stomach. Red
jasper is an intensely protective stone, stabilizing the aura and bringing
contentment - even said to assist astral travel
during meditation. Poppy jasper is dark red with black flecks and thought to
heal allergies to animals. Picture jasper is pale brown with darker patterns -
named from pictures formed by patterns caused by trapped fossilizes algae.
Picture jasper helps to evaluate life's issues and develop business pursuits
leading to increase. Fancy jasper is creamy brown with lavender or
green swirls. Believed to clear the mind, bring tranquility and eliminate worry
and depression. And green jasper is thought to be lucky in monetary trades.
Lapis Lazuli
Lapis Lazuli is gemstone straight out of fairy tales of the Arabian Nights:
deepest blue with golden shining Pyrite inclusions which twinkle like little
stars. Named after “lapis“, the Latin word for stone, and the Arabian for blue.
Thousands of years before Christ, Egyptian and Persian royalty wore lapis as a
talisman to deter danger. In other cultures it was worshipped as a holy stone
and thought to have magical power in oriental countries. Many believe the
Biblical sapphire was actually lapis lazuli. Through the ages, lapis has been
associated with power, wisdom, love, and a stimulant for psychic ability. And in
the art world it’s famous for the ultramarine blue paint used by the Grand Old
Masters, like on portraits of the Virgin Mary. While other compositions have
long since paled, lapis has lost nothing of its brilliance.
Lapis is still mined in the remote mountains of Afghanistan, the best stones
being deep and intensive blue with finely distributed golden crystals. The
twinkling inclusions are not gold but pyrite, caused by iron. The blue color
comes from the sulfuric content of lazurite, and looks dull until polished.
Lapis is a soft stone that should be treated gently while polishing. Unpolished,
the dark blue looks dull with golden inclusions and whitish veins from marble.
However, a Lapis which has dulled after being worn too often is easily polished,
and jewelry is often surface sealed with wax or resin.
For many people lapis is a stone of truth and friendship. Bringing harmony to
relationships and helping its wearer openly state their individual opinion.
While aiding inner vision, wisdom, insight and good judgment. It’s also said to
be good for treating thyroid problems and helping to get in touch with our inner
selves. A powerful gemstone that should not be worn by those
who lack strength of character.
Malachite
Malachite is green with irregular black banding. Its green stripes have the
ability to soothe and bring rest - helping sleep, meditation, the circulation
and balancing emotions. The copper content helps rheumatism. It's also the
guardian stone of travelers who wear it to warn of danger. The magic of
malachite is also thought to attract love and wealth and change energies in your
life and environment. Some say malachite travels the world in search of energies
to change. If your life is in a rut, try wearing malachite - but beware of
unstoppable change. Malachite is especially fragile, so guard against scratches.
Washing malachite in water will remove its protective polish.
Rhodonite
Rhodonite is usually pink to red or orange, but can also be black - named after
the Greek word for rose, "rhodon". Its beautiful pink color often has black
manganese oxide veins running through it, creating a distinct appearance,
popular in 18th-century Russia where it was used extensively to decorate the
Russian court. Rhodonite has similar properties to malachite - stabilizing the
emotions, soothing and bringing order to feelings. Its steady uplift gradually
makes your emotional foundation more solid and secure - allowing body and
emotions to harmonize and respond to life’s situations.
Mookaite
Mookaite is the name given to a silicified porcelanite which forms over much of
the Carnarvon Basin in Western Australia. An Australian aboriginal healing stone
that bestows strength. It helps heal wounds and regeneration. Useful in
stabilizing health and in fortifying the immune system, Mookaite also purifies
the blood in the liver and the spleen and can help with the glands in general,
the stomach, water retention and with hernias.
Mookaite encourages within us, the desire for variety and new experiences. It
makes thoughts more flexible and enhances decision making. It also helps us to
recognize that there could be several possibilities for the outcome of any
issue, and helps choose the best solution to that issue. It also embraces and
celebrates new circumstances and helps us when dealing with negative situations.
Mookaite helps us to be kind to others, and also, quite importantly, helps us to
be kind to ourselves too. It is a very protective stone, and is particularly
good as an emotional protector.
Microscopic examination of Mookaite has revealed that it is a somewhat unique
rock. Consisting largely of microscopic organisms known as Radiolarians, with an
unusual skeletal structure made up of opaline silica. Billions of these were
deposited as sediment near shores of ancient seas, together with remains of
other sea creatures. When the seas retreated, these sediments were cemented into
solid rock by silica, carried in groundwater, either from the radiolaria
themselves or from weathered rocks nearby.
Moonstone
Moonstone is translucent, and softens the light shining through it to give a
pearly moon-like glow. This distinctive shimmering affect called adularescence,
is caused by the way the stone reflects light. Moonstone comes in colorless,
white, grey, and subtle yellow or peach, but always has a blue or white sheen.
Rainbow moonstone is colorless with a blue sheen and a rainbow-like array of
colors – a very attractive semi-precious stone.
Moonstone is thought to grow stronger or weaker with the moons cycle. During
full-moon it’s a very powerful stone for the reconciling of love, and as the
moon decreases, is said to allow person to foretell the future. In India it’s
sacred for lovers. A feminine stone for the inner-child, female issues and
nurturing - but also used by men who want to reach their female side and to
understand dreams. Moonstone brings confidence and calms the emotions, easing an
understanding of spirituality, intuition, and clairvoyance. Also known to
protect against fever, dropsy, fluid-retention and urinary problems. Especially
protective to seafarers who have been using it since ancient times.
Obsidian
Obsidian is natural glass formed by rapid cooling of volcanic lava. Usually
black, shiny, and hard – but also grey, brown, or with white flecks. When
fractured it leaves sharp edges, hence its use since the stone-age as a cutting
tool and for weapons. Snowflake obsidian is caused by inclusions of small,
white, crystals of silica in the black glass producing a blotchy snowflake
pattern. Sheen or Rainbow Obsidian is caused by small bubbles of air trapped in
the molten rock just before being cooled.
Obsidian is a nurturing stone that can help you to accept the changes that are a
part of everyone's live. Its energy has a grounding, stabilizing influence, and
can help dispel negative energy. But for healing, it’s recommend to balance
obsidian with a lighter crystal, like smoky quart. Also used to improve vision,
relieve digestive problems, and clear the mind. And is sometimes gazed into like
a crystal ball, to obtain images and help find inner spiritual vision.
Black Onix
Onyx is a term used for several stones. It has been dyed since ancient time,
with the popular pure black variety, being dyed microcrystalline quartz. Its
natural color is usually brown, white or grey. And onyx used in architecture
isn't a form of quartz at all, but a type of limestone marble. Onyx is very
similar to agate. With straight bands of brown, white or black, where agate has
curved bands of many colors.
Although regarded as protective, onyx has a reputation as a stone of discord.
Onyx was worn to cool the ardors of love, probably because it helps to balance
the mind and emotions. Not only avoided by lovers, but also at night, as it
provoked nightmares. However, it does improve concentration and devotion, hence
many onyx rosaries. Onyx is a strength-giving stone, aiding confidence and
useful for athletes or people under stress. Its energy is a mental tonic and can
help you cope with fears and worries, making you feel in harmony with your
surroundings.
Opal
All of Nature’s fury can be seen in fine opal. Like a Rembrandt: fire,
lightning, all the colors of the rainbow and the shine of far seas. Australia
supplies about 95% of the world’s opal from the outback. Aborigines there
believe their creator came on a rainbow to bring the message of peace - at the
spot where he touched the ground, opal was born! The name Opal could have came
from many places. In Greek “opallios”, translates as “color change”, and to the
ancient Romans “opalus”, was a stone from several elements.
Fine opals shine and sparkle in a continually changing play of colors called “opalising”.
Most opal has this play of colors except “Common Opal”, a name give to all
others, like Pink Opal. Because demand outstrips supply, fine opalizing opal is
very very expensive, so is sold in individual beads for hundreds of US dollars
each. Therefore, the type of opal common in necklaces is non-opalizing opal –
usually pink opal from Peru.
Opal’s fantasy-like play of color is caused by small spheres of silica creating
interference and refraction manifestations. The spheres, which are arranged in
compact structures, dissect light through the gemstone, turning it into the
rainbow effect, always new and different.
Fresh Water Pearls
The least expensive cultured pearls today rival the most expensive natural
pearls ever found. Natural freshwater pearls occur in mussels for the same
reason saltwater pearls occur in oysters. Foreign material inside a mussel can't
be expelled. To reduce irritation, the mollusk coats the intruder with the same
secretion it uses for shell-building, nacre. To cultivate a pearl, farmers slit
the mussel and insert small pieces of live tissue from another mussel.
The ancient Chinese practiced this technique, but the first real cultured
freshwater pearls originated in Japan. In the 1930's, Japanese farmers by Lake
Biwa achieved natural colors unseen in saltwater pearls. However, water
pollution today has virtually destroyed pearl production there. China now has
the resources that Japan lacks: many large lakes, rivers, and a low-cost work
force. The first Chinese cultured pearls were basic, until the 1990's when China
revolutionized pearling. Shapes, luster, and colors of the new Chinese pearls
now surpass Biwa quality. Copying the Japanese to improve off-white and
mottling, China uses a mild bleach, bright lights, and heat. Natural freshwater
pearls are usually odd shapes. So for more roundness, the Chinese now reshape
rejected pearls into spheres, and then nucleate mussels with them.
The best pearls have thick overlapping layers of nacre. This can be tested by
viewing its "luster". Roll the pearl with a pen in good light - the best pearls
will reflect the pen the most. A large pearl is only more valuable if it's the
same quality as a smaller one - and the rounder the better. Being an organic
gem, grooves, pits, or dents are expected. However, matching color for a
complete necklace is important. Freshwater pearls are popular for their colors:
white, silvery-white, pink, red, copper, brown, lavender, purple, green, blue,
and yellow. The most desirable are the pastel pinks, roses, lavenders, and
purples. Color comes from the mussel species and water quality. Generally pearls
assume the color of the shell in which they form, but permanent dyes are used
today for most saturated colors.
Peridot
Peridot (pronounced pair-a-doe) is the gem variety of olivine, a mineral formed
under intense heat. Perhaps named from the French word “peritot” meaning
unclear, due to its inclusions and cloudy nature. Small crystals of peridot are
often found in rocks by volcanoes and in meteors that fall to earth. Because the
iron which creates the color is an integral part of its structure, its color is
always green - ranging from transparent lime to olive green.
Peridot has been mined as a gemstone for thousands of years, said to be the
favorite gem of Cleopatra, and mentioned in the Bible. In ancient Egypt it was
mined at night because legend tells that peridot was hard to see during the day,
yet easily visible by lamplight. The Greeks and Romans called peridot “topazion”
and “topazius” - the later named topaz, to end the confusion between the two.
Peridot has also been confused with emerald and many jewelers refer to it as
"evening emerald". Peridot was later used to decorate medieval churches, carried
back to Europe by the Crusaders, like the huge stones of more than 200 carats in
size at Cologne Cathedral.
Peridot is recommended for insomnia, digestive problems and to stimulate the
mind. Some say peridot has the power to drive away evil spirits, intensified
when the stone is set in gold. And it’s also said to strengthen the power of any
medicine drunk from peridot goblets.
Quartz and Crystal
Quartz is the most common mineral on the Earth’s crust and is a component of
almost every rock type. Yet, quartz has more colors and forms than any other
stone because of this very abundance. The powerful atomic structure of this
pyramid-shaped crystal gives it magical powers that are as apparent in today’s
computers as they are in new age belief and folklore.
The Mayans, Druid priests, and Tibetan monks all knew the spiritual power of
crystal. The ancients used it to strengthen the sun’s rays to bring heat, and
the Chinese science of Feng-shui teaches that arranging crystals around the home
retains positive energy. Crystals became important to these people because of
the belief in their capacity to store and amplify any power source fed into them
- physical, mental, emotional, or spiritual. Today’s crystal therapists say that
the stones' ability to work as a conductor allows energy to be focused via a
person's thoughts to stimulate healing. And many people use crystal to focus
attention on what they want. With a little imagination, you too can use
crystal's energy to access a higher level of consciousness and turn a desire
into reality.
All types of crystal have this magical power, but individual color crystal is
believed to have other uses too. Rose quartz, the stone of unconditional love,
is great for emotional healing. Red, yellow, and orange stones are said to
produce energy; clear and aquamarine stones are healers; and lavender and
blue-violet are calming stones.
Pure rock crystal is clear, but usually quart comes in a variety of opacity.
Milky quartz is cloudy because of microscopic inclusions of fluid embodied in
the crystal at the start of its life. Creating an attractive effect of a crystal
within a crystal, giving the interior a ghostly appearance. Smoky Quartz is
caused by natural radiation from nearby granite rocks which have a small amount
of radioactivity.
Sodalite
Sodalite is a blue stone usually peppered with white calcite. Especially
valuable for those in mental confusion – it helps rationalize decisions and
calms the emotions. It also encourages self-expression, by uniting logical
thought with the spirit and helping you realize that you don't have to do things
the way you always have. And it’s been said that a piece of sodalite under the
pillow can help you remember dreams.
Unakite consists of pink feldspar mottled on green epidote and quartz. Famous
for finding the root cause of an illness – useful for conditions where the
symptoms can’t otherwise be treated. It works by allowing the gentle release of
long-term energy blocks, leading to an emotionally calm state. Also believed to
stimulate the reproductive system, encourage pregnancy, and helping the healthy
development of the baby in the womb. Some people even say Unakite can neutralize
the harmful effects of electromagnetic radiation from television sets.
Tiger-Eye
Tiger's-eye is polished to show its characteristic band of pearly luminescence,
resulting from light reflecting off its thin parallel inclusions in the quartz.
Colors range from a rich golden yellow to dark brown. Tiger’s-Eye is good for
those worried about health as it’s said to guard against hypochondria. It builds
will-power and inner-strength, and has traditionally been used to heal wounds,
eyes, and the lower legs and feet. It’s also said to bring spiritual well-being
and psychic protection – as well as attracting beauty and abundance.
Similar stones are cat’s-eye and hawk’s-eye – all with bands of pearly
luminescence creating a supernatural appearance. Cat’s-eye can be
yellowish-brown to green with a white band, and is said to bring wealth and
pleasure from your children. Hawk’s-eye has a blue radiance. When a bright light
source is directed at the side of the stone, one side of the eye will be milky
white and the other remains colored. When the stone is rotated, the colors
switch
Topaz
Topaz is a common gemstone that has been used for centuries in jewelry. Usually
golden brown to yellow color. 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. And Greek legend has it that topaz
could make the wearer invisible and would change color in the presence of
poisoned food or drink. It is the birthstone of November.
Turquoise
Turquoise is a soft, opaque gemstone – formed by volcanic rock reacting to
copper deposits brought by water. Ranging from blue-green, to yellow-green with
grey, black or brown veining. Turquoise has been found in 5,000-year-old
Egyptian tombs and the Tibetans used it as currency centuries ago. North Africa
and the Middle East hold large deposits, but most turquoise today originates
from Burma and is carved in China. Turquoise didn’t reach Europe until the
crusades when the name originated, meaning "Turkish stone”.
Ancient doctors thought turquoise prevented injury in accidents and ground it
into a powder to cure stomach disorders, internal bleeding, and insect bites.
Turquoise has always been used to protect the wearer from danger, attract
wealth, and warn as a talisman or good luck charm. Some believe it will fade
when danger or illness is near, or a lover is unfaithful. It is also said to
protect against pollution and strengthen the body.
Turquoise is porous, so contact with liquids, oils or even perspiration should
be avoided. Jewelry should be removed before washing. Turquoise is commonly
impregnated with plastic, colorless oil or wax to improve color and increase
durability. Untreated turquoise will eventually turn green. As genuine turquoise
is expensive, reconstituted turquoise is made today. Crafted from real turquoise
chips fused with other stones to cut the cost. Turquoise is the birthstone for
the month of December.
CULTURED FRESH WATER PEARLS


Today, the least expensive cultured pearl product in the
market rivals the quality of the most expensive natural pearls ever found.
Natural freshwater pearls occur in
mussels for the same reason that
saltwater pearls occur in oysters. Foreign material, usually a sharp object
or parasite, enters a mussel and cannot be expelled. To reduce
irritation, the mollusk coats the intruder with the same secretion it uses
for shell-building, nacre.
To culture freshwater mussels,
workers slightly open their shells, cut small slits into the mantle tissue
inside both shells, and insert small pieces of live mantle tissue from
another mussel into those slits. In freshwater mussels that insertion alone
is sufficient to start nacre production. Most
cultured freshwater pearls are composed entirely of nacre, just like their
natural freshwater and natural saltwater counterparts.
The Japanese Heritage
This high quality
lately has surprised and revolutioned the world. The shapes, luster, and
colors of the Chinese Cultured Freash Water Pearls often match original Biwa
quality (Traditional Japanese Cultured Fresh Water Pearls) and sometime even
surpass it; certainly the new orange and peach-colored pearls are unique.
Bleaching, dying, and polishing do occur.
Natural Pearls were practically never processed. Chinese pearls that are
nearly white or mottled are usually bleached to make them whiter and more
uniform. With the same methods perfected by the Japanese, the Chinese use
a mild bleach, bright fluorescent lights, and heat. They polish surfaces
by tumbling pearls in pumice or similar substances. The idea, as always, is
to facilitate matching pearls for strands.
Fred Ward is a gemologist and author of the book Pearls, from which
this text was adapted.
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