Gemstones Updates
Our Featured Gemstone ArticleStarting The Hobby Of Loose Gemstone Collecting
By Lee MacRae
Gemology is a term referring to the profession, science, and even art of evaluating and identifying gemstones from
natural diamonds to
loose gemstones. A number of people taken up gemology as a hobby. They become very interested in starting to collect items like
loose gemstone or
natural diamonds. A number of these hobbyists start to travel to various areas nearby to hunt for raw or rough gemstones. Some of them will even tumble or finish off the gemstones themselves. If you have an interest in this hobby read along as we reveal the various aspects of gemstone collecting.
To begin with you need to learn all you can on the various gemstones available. This will help you to know what you're buying and prevent you from wasting your money. This will help you make informed decisions.
Color is a very important part in evaluating a gemstone. The closer a color is to its purer spectral value the more valuable it is. Traditionally, these specter colors include red, orange, yellow, green, blue, and violet. Colors that tend to be paler or darker than the pure color tend to be less valued.
Gemstone cut is very important and factors into appraisal of diamonds but you're gemstones as well. A good cut highlights the gemstone's color, lessen any inclusions and exhibits good overall symmetry and proportion. One way to determine the precision in the cut is to look at how well and consistent it reflects light throughout its surface. If the gemstone is cut to shallow most of the light will refract out instead of reflecting inside. That will make the gem seem washed out and windowed.
Next up is the clarity of the gemstone. The aspect of clarity refers to the internal flaws ( known as inclusions) or the outside blemishes of a stone being considered. Larger flaws can be seen with the naked eye with the others needing a 10X magnification.
Gemstones are often listed according to size since it is more uniform than carat weight. But two different gemstones may be the same size but have different carat weights that result in different in prices as well. This is due to gemstone difference in relative density or specific gravity depending upon the materials chemical composition and crystal structure type For example, a one carat round diamond with normal proportions is approximately 6.5 mm around. A comparable round brilliant ruby of the same size and proportions will weigh approximately 1.55 carats.
Taking up the hobby of gemstones can become an enjoyable pastime and also rewarding in the long run. You can start small and don't have to spend a lot of money and yet you can buy some very beautiful items. Many people love to take vacations to go hunting gemstones. Take the example of the US. In Michigan you can find Agate, Chlorastrolite and Hematite. And if you like to travel farther you can find opal in Opalton, Yowah, Queensland, Austalia, topaz in Mt Surprise or O'Briens Creek in Queensland, Australia or hunt in the garnet fields in Fullarton River in Queensland, Australia.
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More Information On loose semi precious gemstones
The colour intensity of an emerald depends on the chromium quantities. Maytime
Grass is considered to be the most beautiful. An emerald is one of the few
stones that actually will shine in the dark when a small amount of light appears
in the room. The colour occurs when the geochemical makeup of beryllium and
chromium are found together. The combination is not easily found, and considered
to be a rare phenomenon. Natural chemical processes are what really form the
stones.
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Amber is a yellow stone created from the fossilized resin of trees. It is
wonderful for big earrings as it has a very light weight. Most jewelry can be
made from amber though it can be easily scratched so is not recommended for
rings.
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More loose semi precious gemstones Info
Pilgrim jewelry gaining notice in US - Pittsburgh Tribune-Review
Fri, 23 Jan 2009 05:14:08 GMT
Pilgrim jewelry gaining notice in USPittsburgh Tribune-Review, PA - Jan 22, 2009... and slinky boho charm necklaces -- incorporate traditional materials like glass, pearls or semiprecious stones into oh-so-'09 stylish new trinkets. ... |
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Labels: buying loose diamonds online
Information On Gemstones
Featured Gemological ArticleThe Hobby Of Loose Gemstone Collecting
By Lee MacRae
Many people, young and old, say collecting
loose gemstones or
loose diamonds is their favorite hobby. Many people have a great love Of the assorted number of gemstones found around the world today. Read long as we look at a number of factors you should understand when starting to collect gemstones yourself.
At the very beginning you need to read up on the wide variety of stones available. This knowledge will help you to know the properties of each stone and prevent you from wasting your money. Without the proper knowledge you can make costly mistakes.
One of the first things you look at Is gemstone color. Highly prized gemstones have colors that are close in pureness to the spectral colors of yellow, blue, Violet, green, orange or red. Gemstone colors that are muted or too dark lowers the value per carat.
Cut is one of the all-important 4Cs and factors highly into the appraisal of not only diamonds but along with your gemstones. A precision cut gemstone highlights the pure color of the stone, diminish any inclusions, and highlight the proportions and symmetry of the stone. One way of determining the excellence of gemstone cut is to consider how evenly it reflects light throughout its surface. If the stone is cut on the shallow side most of this light were refracted away instead of reflecting inside the gemstone. Gemstone color will be washed out.
Gemstone clarity is an important consideration. When we talk of clarity it relates to a stones relative freedom from inclusions or blemishes. A gemstones that is normally found to be clean is obviously valued highly. To examine flaws not seen with the naked eye you need a gemstone loupe (gemstone clarity magnifier) or gem microscope. Many hobbyists will buy a 10X jewelers were gemstone loup for examining coins, stamps and of course gemstones.
Next thing to look at is the duo of size and weight. Due to their nature gemstones vary and specific gravity or density. Size and weight are not necessarily equal from stone to stone. If a diamond of a certain size weighs 1.00 carats then a ruby of equal size would weigh 1.20 carats. An equal sized Emerald would be 0.95 carats while an Alexandrite gemstone would be about 1.23 carats.
Although gems are frequently used in jewelry, they are perfectly good collectibles in their own right. In fact, there are many attractive and interesting gemstones that are simply too big and fragile for use in jewelry. Take each loose gemstone and think of it as a piece of art, a miniature sculpture to be treasured for its beautiful colors and the finish you apply to it. And in this hobby you don't have to always lay out cash because you can use vacation time to actually hunt for raw gemstones in stead of buying. In the United States in New Hampshire you can rock hunt for Beryl, Rock Crystal and Garnet. And in Canada you can find nephrite jade in Cry Lake, British Columbia or amethyst near Thunder Bay, Ontario and even amethyst from Nova Scotia. Take up gemstone collecting and you won't regret it.
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Tips On loose ruby gemstones
Aquamarine is often used to (hopefully) experience boundless love and mercy. It
is said to help ease depression and grief. Aquamarine is said to re-awaken love
in long-married couples and signify the making of new friends. Legend has it
that to wear aquamarine in earrings would bring love and affection. Aquamarine
represents of honesty, beauty and loyalty. The name "aquamarine" means sea water
. The official US State Gemstone of Colorado is aquamarine.
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In Australia, Cambodia and Thailand sapphires have developed over millions of
years from rich deposits of molten carbonatite that has a lot of aluminum mixed
with it. At first they were situated deep in the earth's crust where there was a
presence of high pressure and extremely high temperatures. It was basalt
volcanic activity that propelled them to the surface along with other minerals,
and finally they were laid to rest on the valley floors.
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Alexandrite is an exquisite color-changing gemstone. As most alexandrites are
man made in a lab, it can be challenging to locate natural alexandrite.
Alexandrite bracelets and rings are wonderful. When Alexandrite is used in these
type of jewelry, the wearer can enjoy seeing the delightful color change in
incadescent light.
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More loose ruby gemstones Info
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