Guide On Buying Gold Jewelry

Gold jewelry will always be in style since many centuries. The reason why it always adore by most people is gold one of the finest metals on earth. The earrings are gold jewelry can be one of the most loved by women.

Pure gold does not react with other elements to create tarnish, the residue that accumulates on some metals before transferring to your skin as a stain. Sometimes people have allergy or staining problems with metals that are combined with gold, but gold itself is rarely a problem.

Gold can be transformed into almost any shape, including tiny strands that do not break easily. An ounce of gold can even be hammered into an ultra thin sheet. According to the wishes of the craftsmen, gold can be manipulated anyway. Thus, it's widely used in makeityourring diamond engagement rings industry.

Here is some information on the purity of your gold jewelry. It's very possible that your gold ring is marked 8K, 14K or 10K. The K is the symbol for karat, the system used to describe the percentage of pure gold content in jewelry. The more carats, the higher the percentage of gold in your gold jewelry.

The 24K gold is 100% pure gold, 18K gold contains 18 parts gold and 6 parts of one or more other metals, that is to say that there are 75% or pure. The 14K gold contains 14 parts gold and 10 parts of one or more other metals, that is to say that there are 58.3% pure gold. The 12K gold contains 12 parts gold and 12 parts of one or more other metals, that is to say that there are 50% pure gold.

The 10K gold contains 10 parts gold and 14 parts of one or more other metals, that is to say that there are 41.7% pure gold. 10K is the minimum carat can be called "gold" in the United States. We must therefore make a good difference between the gold jewelry and jewelry gold plates. The gold layer in gold plated jewelry is generally thinner than gold which is found in gold jewelry, and c ' is why this layer may disappear over the years.

The coating is done in different ways. Therefore be careful what you buy. If you want to buy something for an occasion and you do not want to spend much money, you can choose jewelry gold plates. You still have to be aware that the gold layer will not be very durable. The solid gold is very durable, and therefore it is a better choice for jewelry you wear regularly. If you have allergies to nickel or other metals, choose items that have high gold content, such as gold jewelry in 18 karat or 22 karat.

The gold plated jewelry should be jewelry you wear opportunities. Maybe it's one of the famous collectible items on earth, but daily use would eventually diminish the gold layer, exposing the metal below, which may stain your skin or cause allergic reactions.

About the author:

Julien Rebmann is the webmaster of a jewelry online or you can find the silver ring and earrings perfect for you.

Article source: http://www.articlesenligne.com/article17495-guide-pour-l-achat-des-bijoux-en-or.html

What's Unique About The Diamond Tool?

You must perform an opening in the concrete wall? Without noise dust and vibration? No problem, if you have a diamond tool. Technology of diamond drilling and cutting more than half a century, used in the construction industry and have no equal. The diamond tool is able to cut holes multimeter by performing them perfectly accurate. The broad scope - construction, demolition, reconstruction, aerodromostroenie, road works, excellent technical characteristics - accuracy, vibration-free and fast and all this makes the diamond tool indispensable element in the construction industry.

However, few people think about the causes of work so effectively. The diamond tool has been widely used because of the unique properties of diamond segments attached to the tool surface. Diamond segment is the foundation of the instrument and a bunch consisting of metal powder and synthetic diamonds. In the production segments are used as a rule, synthetic diamonds, superior strength and durability of natural diamond.

Design and manufacture of diamond segments - high-tech process, requiring significant scientific and technical capacities. After completion of the research and development activities on makeityourring diamond engagement rings with a long-term field trials, the segment goes into production. In the production of diamond segments, experts GC "Adele", a manufacturer of diamond tools, providing 4 basic steps:

• Prepare a mixture of metal powders and diamonds - According to the recipe segments is prepared mixture of metal powders and diamond. The uniform distribution of components is carried out in a mixer. In the finished composition add a link to the process of granulation.
• Granulation - Pelletizing process is performed for a uniform distribution of diamonds, and further high-technology operations. A mixture of metal powders, diamond and binder comes in pellet hopper, where the additional mixing and granulation. Next round granules undergo an operation of drying.
• Cold pressing segments - Granules poured into the automatic cold press. Under the pressure of the mixture formed a necessary form of the segment. These presses can produce multi-layer segments, which subsequently affects the performance of the instrument as a whole.
• Hot pressing segments - Hot pressing is the final operation of production segments. Segments after cold-pressing process fit into a special frame. Automated hot press in a protective environment inters segments in accordance with a given program. All processes are running embedded computer.

Secrets of a unique segment of the diamond is the technology of its production. On how accurately and pravilno formula selected segment, and to program the entire process depends on the efficiency of the instrument as a whole. Bo the manufacturing process metal powder and diamond mixture is compressed at Very high temperature, resulting in a solid metal composition (called the matrix or binder), holding the diamonds. Type of diamonds, their concentrations and properties of ligaments define a resource and productivity tools. For example, selecting the most important stage of diamond tools is the right choice of bundles depending on the structure of the material. Thus, it is better to educate yourself about the guide on buying gold jewelry before make any purchases at diamond jewelry shops. 

What is an abrasive material?

The more wear-resistant, the combination should be used and vice versa. The more solid material, the softer must be a bunch. This ratio helps maximize tool to avoid premature failure and loss of diamond of the bunch.

Standalone technology and formulations manufacturing segment is not the major manufacturers of diamond tools such as GC "Adele", having a research capacity developing its own technology and programming formula cords for each instrument, thus ensuring its uniqueness. One of the latest developments of these segments were "Adele" MIX series for diamond crowns. Segments of "Adele" MIX series have been designed to maximize the effective optimization of the basic technical indicators tool - a resource, the rate cuts and price. MIX series is ideally combines the speed drilling and high yield at relatively low prices. Interest in the use of segments, "Adele" MIX series is the ability to clear selection tool for specific tasks. Series easily and at no additional cost can be shifted in the direction of the velocity or the resource, thereby easily varying between performance, speed and cost of implementation of the holes.

Segment of "Adele" MIX series has been developed as anti-crisis proposal for general consumers and suitable for any problems associated with drilling and reinforced concrete stone in an ideal price/quality ratio. Series MIX - a «know-how» in the Russian market of diamond tools and features designed to meet the service on domestic construction sites. Diamond segment is the foundation of collectible items for diamond tools which has 99% of success. On how professionally done and picked up a bunch of independent efficiency and quality of tools and construction work in general.

About Author:

This article was prepared GC Adele

Article source: http://www.rusarticles.com/oborudovanie-statya/v-chem-unikalnost-almaznogo-instrumenta-1240343.html

Tips For Choosing Alliances And Engagement Rings

The engagement ring, given to materialize the proposal of marriage, traditionally comes in the form of a solitary mounted on a ring of gold or platinum. However, tradition is less rigid for the engagement ring as the covenants and, in practice, all fantasies are allowed. Choosing an engagement ring is even more delicate.

A small battery of questions to ask help from the outset to guide research. The bride she prefers white gold (or platinum) or yellow gold? She likes the mixture of metals? She prefers rather the stones of large size, or smaller? Does it have a weakness for diamonds? Or precious stones and many colors they like him more? She loves the horses very worked or she likes more simplicity? She prefers a modern, graphic, or a more classic style? Are these men rings, a ring or a ring stone neighborhood. These are all questions that will have to respond.

To find the answers to these questions, the future bridegroom may examine its deftly chosen, or enjoy it with the window of a jeweler trying to analyze his comments. The jewelry she wears on a daily basis also give some ideas ...

Alliances are the rings that we promise to keep for life. Gold, platinum and diamonds are preferred, because they are the strongest materials. Unfortunately (but logically), they are also the most expensive materials, difficult to acquire for lovers with the lowest incomes: Here are some tips for around the problem elegantly.

Replace the gold or platinum with money would be a mistake, because the money is likely to deteriorate rapidly. However, the frame of gold or platinum can be selected from the most simple: if necessary, it can be changed later.

For the selection of the stone, the diamond is normally the strongest, since it is the only one to be at 10 on the Mohs scale. However, the ruby ​​is 9: passion red, it will be significantly cheaper than a diamond, and more original. Another tip for a great alliance without much expense, is to choose a beautiful horse, furnished with a single diamond each wedding anniversary, lovers can afford to add a new diamond on alliances ...

About the author:

Yves Raben - Infopreneur http://www.bague-passion.com http://www.la-saint-valentin.nethttp://chocolat-infos.com

Article source: http://www.articlesenligne.com/article13525-astuces-pour-choisir-alliances-et-bagues-de-fiancailles.html

Jade - Symbol of Love That Won't Lasts

Jade is one of the finest semi-precious stones which is can be classified as the collectible items. It takes its name from the Spanish term "Piedra de ijada" meaning stone spine. The reason why it is so called, is that it is believed that jade could cure kidney disease, and those related to the kidneys. Disease "nephritis" is an inflammation of the kidneys, believed to have been named after the supposed virtues of jade, as this stone is also called nephritis.

Jade is usually green. It is therefore also called the "Peter Green" in some countries. The Chinese refer to it as "yu" (玉) or the "Royal Stone." Despite the green is its primary color, jade comes also in a creamy white, black, gray, orange, yellow, lavender, mauve, pink and emerald green colors.

There are two varieties of chemical Jade. One of them is known as nephritis and the other is called jadeite. When it comes to hardness, appearance, etc. The two are almost identical. However, they differ when it comes to chemical composition. Nephritis is composed of natural chemical bases calcium, magnesium and iron, while jadeite is based on natural chemical substances sodium and aluminum.Nephritis is usually a bright green. Jadeite is more expensive because it is rarer than nephrite. After being polished, nephritis develops a resin on the surface, while jadeite developed a mirror that shines its surface.

China, New Zealand, Russia, Canada, Guatemala and the Swiss Alps have considerable resources of jade. Burma is known to be the producer of the highest quality jade stones. The purchase of raw jade stone requires experience, as the final quality and color of jade is determined after processing and finishing was made. There is no way to determine at the time of purchasing the raw block, how the jade in its natural state will turn at the end of the polishing. Only after the complete treatment that is the final quality and luster of the stone is visible.

Silicon carbide and diamond dust are used to treat raw jade. The hardness of jade varies from 5.0 to 7.0 Mohs. In ancient times, weapons and tools were made of jade. Then its use spread in the field of art and culture with many sculptures and figures of deities were carved from jade.

The ancient Egyptians believed that jade brought peace and happiness, and jade was the stone of love.For some tribes of the Americas, jade was more valuable than gold. Meanwhile, the Chinese imperial dynasties were particularly fervent admirers, as they used jade in jewelry and other decorative items and ceremonial.

Regardless of civilization, jade is levied on the entire planet like a stone beneficial. Even today, many jewelry made ​​of jade, from simple strap jade, the most beautiful rings, making it one of the most popular gemstone connoisseurs, whose colors delight the eye as much as the senses.

Summary:

• Jade is a stone, which the predominant color is green, so in some countries, jade is known as the "Peter Green"
• There are many other colors of jade, such as creamy white, black, gray, etc.
• The colors of jade are given by the chemical compounds contained naturally in the stone
• There are two types of jade: Nephrite and Jadeite (Jadeite is rarer and therefore more expensive)
• The jade has been used for thousands of years
• It is his presence on the planet, but the largest deposits are in the Americas, and Asia.
• In China, jade is known as the "Royal Stone" because it was very popular with emperors and their entourage
• In ancient Egypt, jade was the "Stone of Love"
• At all times, everywhere, jade remains a symbol beneficial
• Even today, jade jewelry are still appreciated by most connoisseurs

About the author:

Li is a specialist Molly Jade , you can visit his website at: http://LeJade.fr

Article source: http://www.articlesenligne.com/article27038-le-jade-une-histoire-d-amour-qui-dure.html

Welcome To Collectible Items Blog

Hi and welcome to my personal blog that will give you tons of valuable information on targeted Collectible Items such as woman's accessories, diamond jewelry, gadget, etc. This is my first entry for today and will come back soon in couple of days. So, see you soon and bye for now.