The crystal simplex only parallel-sided, and a complete crystal of at least three parallel-sided. Are the treasure of the crystal stone, including plagioclase, turquoise (often in the form of polycrystalline aggregates outputs), Rhodonite and stone ax. The crystal morphology can be divided into two types, namely monomorphic and poly shape. Simplex refers to the sum of the symmetry elements linking a set of crystal planes. Hence, you need to be careful with the storage and never overlap the cufflinks. In other words, the simplex is by all symmetric The role of the symmetry elements so that they duplicate each other a crystal surface, they have the same nature. Therefore, in the ideal state only with the form a large crystal face may constitute a single shape. Topology derivation, crystal geometry of a total of 47 kinds of single-shaped, three Druze single form shown in Figure 1-1-14.
Simplex can be divided into the open form and closed form two. Closed form its crystal face can be enclosed into a closed space of a single shape, such as legislation. Cube and octahedron simplex; open form of the crystal surface can not be surrounded into a single form of a closed space, such as the column class, single cone simplex. It is supposed to place the cufflinks in the original package or in the box with independent grids. The simplex aggregation known as the poly shape. Poly shape is composed of two or more simplex (see Figure 1-1-15). The simplex aggregation is not arbitrary, it must belong to the same symmetric simplex in order to meet.
Characterization of the symbols of the spatial orientation of crystal planes known as the symbol of the crystal surface. To represent the three (or four) crystal axis of the reciprocal of the intercept coefficient than the general use of the crystal surface, often referred to as the Michaelis-Menten symbol. In the X, Y, Z three axes of the reciprocal of the ratio h: k: l, and h: k: l known as the crystal plane index crystal plane index enclosed in parentheses is the crystal face symbol, denoted by (hkl) . For example, suppose a crystal plane in the X, Y, Z axis intercept, respectively, 2a, 3b, 6c, 2,3,6 called the intercept coefficient, the reciprocal than 1/2: 1/3: 1 / 6 = 3:2:1, then the crystal planes of the crystal face symbol is denoted by (321). If the crystal surface with a crystal axis parallel to the intercept coefficient is m, its reciprocal is 0. The action is to avoid mutual grazing of the cufflinks that will scratch the surface.
Can be seen in the equiaxed, the Quartet and the orthorhombic (100) crystal surface is represented by the vertical X-axis and Y, Z axis parallel to the crystal surface. In these crystal system, the same reason we can know (100), (010) (001) crystal face is not only, respectively, perpendicular to the X, Y, and Z-axis of the three crystal planes, but also can be inferred between the three crystal faces perpendicular to each other (see Figure 1-1-16). In the process of wear, if there is time, you should often wipe the cufflinks with a fine flannel cloth to keep the bluster. Single symbol according to certain principles in a single form of a crystal face index crystal planes of the crystal surface plus
Enclose, used to characterize the composition of the simplex a group of the crystal surface crystallographic orientation of the symbol. Select General on behalf of the crystal surface. The principle is the selected index crystal face, but also follow the previous (X-axis index maximum), sub-right (Y-axis index large). When you are engaged in heavy manual labor or bath, you are asked to remove the cufflinks. After the (Z axis index minimum) principle. For example, in equiaxed. Composed of cube-shaped single crystal face (100) (010) (001) (100) (010) (001) six (100) crystal face index of the index as a single symbol should be chosen according to the principle, namely, the cube single symbol {100} (see Figure 1-1-17 (a)). The symbols represent the symmetry elements associated with six crystal faces. Similarly, the single symbol of the crystal octahedral {321} (Figure 1-1-17 (b)).
Friday, May 11, 2012
Thursday, May 10, 2012
Nowadays, in the oldest data of cufflinks that can be identified
According to the quality classification of high-quality pearls. Contained pure nacre, very few impurities, such pearls, most of the aragonite crystal. Low-quality pearls. It can be said is a heterogeneous pearl, it contains a certain amount of nacre also contain other ingredients, such as shell leather, beads and prismatic layer beads are inferior beads, their nacre and pearl nucleus, the majority of the structure is not close, The rub is often mixed with organic matter in many dirty, nacre is a shell of keratin, opaque, brown, clay-colored or khaki-colored, easy to break. morphological classification of the shape of the pearls come in different styles, perfect circle, semicircle, egg-shaped, pear-shaped, drip, Siamese, baroque shaped and so on. Nowadays, in the oldest data of cufflinks that can be identified, one is from the London Gazette in 1684. The Shoen course is a pearl beyond reproach in this state, and other forms of pearl is also no shortage of its value and people appreciate the taste.
The customary classification of normal commercial general business habits pearl divided into three categories. Water beads. Including natural pearls and cultured pearls. People constantly fishing, pollution of sea water and industrial development, the seabed of wild shellfish, seawater natural pearls thus obtained by the people there are very few. This paper records a pair of diamond cufflinks. Rounded, the larger particles decorated with pearls are more rare, see generally only millet so much, and the shape of the shaped, only medicinal, natural millet beads price is also very expensive. Farmed sea bead diameter is usually 4-7.5 mm, the larger 8-8.5 mm, 6-7 mm of the majority. The color of the sea cultivated pearls, silver, pink, rose red, gold, iron gray and so on. Freshwater pearls. Including natural pearls and cultured pearls.
Natural freshwater beads pearl grows in rivers and freshwater lakes where mussels. Than natural sea water beads yield high, but the particles are small and shaped. Farmed freshwater pearl shape round, oval, semi-circle, but more shaped beads, and surface folds. Color white, brown, purple, purplish blue, orange, brown, gray and so on. In 1686, this journal carried a pair of cufflinks coated with gold. Nurtured by three natural mussel pearl is one of the best freshwater pearls, which is characterized by folds, rounded soft glossy vivid colors. Artificial pearls. In the world market, many man-made beads, decorated with artificial beads can be divided into two categories: a type of plastic beads, which we usually see on the market of plastic products. Looks pretty, artificial jewelry class decorations. Which is characterized by particularly light feel, the price of a few dollars to more than ten million dollars, the value of the goods is very low.
Another type of biological shiny beads, it is very popular on the world market with a natural pearl luster effect, the feel, the proportion related to the sea raised exactly like the fake pearls. How to identify genuine and fake pearls? In recent years, often pearl oysters and other bivalve shells, or plastic particles core, wrapped in a layer of pearl powder, the powder processing of large oysters made a similar appearance and genuine pearls fake pearls, the production of pearl jewelry, and harm buyers. How to identify? The shape of the genuine pearl appearance of cylindrical and spherical, oval, ovoid, rod diameter ranging from 1-10 mm, a big, round shape luxury. The discovery of the pair of single-chain cufflinks in the Suffolk County of England has proved that the cufflinks had existed since the 17th century. Fake goods Chengbian drum-shaped or nearly spherical, often one side or both sides of the flat, the size of millet, a diameter of 2-3 mm, up to 5 mm.
The customary classification of normal commercial general business habits pearl divided into three categories. Water beads. Including natural pearls and cultured pearls. People constantly fishing, pollution of sea water and industrial development, the seabed of wild shellfish, seawater natural pearls thus obtained by the people there are very few. This paper records a pair of diamond cufflinks. Rounded, the larger particles decorated with pearls are more rare, see generally only millet so much, and the shape of the shaped, only medicinal, natural millet beads price is also very expensive. Farmed sea bead diameter is usually 4-7.5 mm, the larger 8-8.5 mm, 6-7 mm of the majority. The color of the sea cultivated pearls, silver, pink, rose red, gold, iron gray and so on. Freshwater pearls. Including natural pearls and cultured pearls.
Natural freshwater beads pearl grows in rivers and freshwater lakes where mussels. Than natural sea water beads yield high, but the particles are small and shaped. Farmed freshwater pearl shape round, oval, semi-circle, but more shaped beads, and surface folds. Color white, brown, purple, purplish blue, orange, brown, gray and so on. In 1686, this journal carried a pair of cufflinks coated with gold. Nurtured by three natural mussel pearl is one of the best freshwater pearls, which is characterized by folds, rounded soft glossy vivid colors. Artificial pearls. In the world market, many man-made beads, decorated with artificial beads can be divided into two categories: a type of plastic beads, which we usually see on the market of plastic products. Looks pretty, artificial jewelry class decorations. Which is characterized by particularly light feel, the price of a few dollars to more than ten million dollars, the value of the goods is very low.
Another type of biological shiny beads, it is very popular on the world market with a natural pearl luster effect, the feel, the proportion related to the sea raised exactly like the fake pearls. How to identify genuine and fake pearls? In recent years, often pearl oysters and other bivalve shells, or plastic particles core, wrapped in a layer of pearl powder, the powder processing of large oysters made a similar appearance and genuine pearls fake pearls, the production of pearl jewelry, and harm buyers. How to identify? The shape of the genuine pearl appearance of cylindrical and spherical, oval, ovoid, rod diameter ranging from 1-10 mm, a big, round shape luxury. The discovery of the pair of single-chain cufflinks in the Suffolk County of England has proved that the cufflinks had existed since the 17th century. Fake goods Chengbian drum-shaped or nearly spherical, often one side or both sides of the flat, the size of millet, a diameter of 2-3 mm, up to 5 mm.
Wednesday, May 9, 2012
Synthetic spinel and other similar gem cufflinks difference method as follows
The spinel is a mid-range gem cufflinks, supposedly made by artificial means, the economic interests is not very high. However, due to the easy production, low cost, and dyed the color of all the necessary, it is often widely used as substitutes for precious gemstone cufflinks and even bogus products. The easy way to distinguish synthetic spinel and natural spinel polarizing principle to detect. Synthetic spinel are equiaxed, should be a homogeneous body, but it has a strong abnormal heterogeneous. Usually, the cufflinks will cost a great deal of money, generally a few hundred dollars to the million. Put it in the polarimeter, ruby cufflinks, orthogonal polarization rotation can be seen that the synthetic spinel brightness variations. The brightness changes for the entire gemstone cufflinks are very uneven, irregular bright and dark with white, sometimes into the bright and dark lattice.
Turn the gemstone cufflinks, bright and dark with a wave, step by step towards a direction, which is called "wavy extinction. Natural spinel is generally no exception heterogeneous orthogonal polarization observed in the polarimeter using the rotating gemstone cufflinks, it is always dark. Brightness changes, and very weak, and no wavy extinction phenomenon. Typically, there are top brands of cufflinks like GUCCI, Ver-sace, LV, Cartier, Tiffany, Ste-fano ricci, Dunhill, Montblanc, BOSS, Dolce & Gabbana and others. Often appear in artificial rubies and sapphire cufflinks arc-shaped stripes and ribbons, spherical bubbles, and a plume of clouds shaped inclusions, but in the synthetic spinel are rarely found, but once you see can be identified as man-made products. In natural spinel inclusions are small crystals of the angular mineral.
Blue synthetic spinel, blue in the composition of metallic cobalt dyed. Natural spinel without cobalt, due to their blue line with cheap iron. Therefore, we can use the spectroscopic observation of suspected gem cufflinks, orange to green parts of the spectra show, showing cobalt caused by three wide black belt, it must be man-made products. They would also introduce new styles of cufflinks. The same time, only the naked eye can be seen, man-made sapphire cufflinks spinel glow in the dark blue, red, especially in the more obvious turn the gemstone cufflinks. Natural products for the pure gray and blue, the rotation will not be flushed. Synthetic spinel and other similar gem cufflinks difference method as follows: First synthetic spinel equiaxed, only one refractive index, so it no dichroism. We can, through this two points with a number of two (or three) index of refraction and dichroism of the heterogeneity of the treasure, for example, ruby cufflinks, sapphire cufflinks, such as phase difference.
In the natural spinel, there is no clear, colorless, but it is easier to produce clear, colorless synthetic spinel, synthetic spinel The main purpose is to use a substitute for diamonds or bogus products. Of course it is very easy to distinguish between genuine and fake diamonds. Some even will also introduce cufflinks of limited edition. The first is the refractive index of diamond refractive index of 2.42, far beyond the measuring range of the light meter rate, and synthetic spinel is only 1.73, used up rate meter can be measured. In addition, gemstone cufflinks carved hardness nine cufflinks standard piece of artificial sapphire, synthetic spinel hardness 8, slipping only in the standard on-chip program does not move, diamonds can easily scratch the synthetic sapphire cufflinks Standard film. Set for a bunch of good diamond necklace or a bracelet.
Turn the gemstone cufflinks, bright and dark with a wave, step by step towards a direction, which is called "wavy extinction. Natural spinel is generally no exception heterogeneous orthogonal polarization observed in the polarimeter using the rotating gemstone cufflinks, it is always dark. Brightness changes, and very weak, and no wavy extinction phenomenon. Typically, there are top brands of cufflinks like GUCCI, Ver-sace, LV, Cartier, Tiffany, Ste-fano ricci, Dunhill, Montblanc, BOSS, Dolce & Gabbana and others. Often appear in artificial rubies and sapphire cufflinks arc-shaped stripes and ribbons, spherical bubbles, and a plume of clouds shaped inclusions, but in the synthetic spinel are rarely found, but once you see can be identified as man-made products. In natural spinel inclusions are small crystals of the angular mineral.
Blue synthetic spinel, blue in the composition of metallic cobalt dyed. Natural spinel without cobalt, due to their blue line with cheap iron. Therefore, we can use the spectroscopic observation of suspected gem cufflinks, orange to green parts of the spectra show, showing cobalt caused by three wide black belt, it must be man-made products. They would also introduce new styles of cufflinks. The same time, only the naked eye can be seen, man-made sapphire cufflinks spinel glow in the dark blue, red, especially in the more obvious turn the gemstone cufflinks. Natural products for the pure gray and blue, the rotation will not be flushed. Synthetic spinel and other similar gem cufflinks difference method as follows: First synthetic spinel equiaxed, only one refractive index, so it no dichroism. We can, through this two points with a number of two (or three) index of refraction and dichroism of the heterogeneity of the treasure, for example, ruby cufflinks, sapphire cufflinks, such as phase difference.
In the natural spinel, there is no clear, colorless, but it is easier to produce clear, colorless synthetic spinel, synthetic spinel The main purpose is to use a substitute for diamonds or bogus products. Of course it is very easy to distinguish between genuine and fake diamonds. Some even will also introduce cufflinks of limited edition. The first is the refractive index of diamond refractive index of 2.42, far beyond the measuring range of the light meter rate, and synthetic spinel is only 1.73, used up rate meter can be measured. In addition, gemstone cufflinks carved hardness nine cufflinks standard piece of artificial sapphire, synthetic spinel hardness 8, slipping only in the standard on-chip program does not move, diamonds can easily scratch the synthetic sapphire cufflinks Standard film. Set for a bunch of good diamond necklace or a bracelet.
Cufflinks of the treasures of tourmaline
Plastic Opal plastic fake, look also change color than the dull. This fake is not difficult to identify because the plastic is very light, the density is only slightly larger than 1 gram per cubic meter. The true the Opal density is 2 grams per cubic meter, double the weight than it. In addition, the plastic is very soft, the nails can scratch it. Opal hardness of the minimum value is 5.5, the nail is absolutely plan does not move. The material of the cufflinks often chooses the precious metals, and some also set with diamonds, germs, etc. At the fire opal posing a fire opal fake, plastic and glass products. The fire opal has not changed color, the color is just beautiful fire-red or orange, if the plastic or glass products made of the same color, you look very some resemblance of the fire opal.
However, the density of the fire opal is 2 grams per cubic meter of glass than its density is 2.4 grams per cubic meter or higher, while the lighter plastic such as Bakelite was only 1.26 grams per cubic meter, so available is estimated that the density method to distinguish. Not, however, the heavy liquid method to identify how many there are some holes, put the hole in the corrosive and yellow heavy liquid, heavy liquid will be sucked into opal, because Opal, so Opal loses its beautiful appearance of this damage will not be able to eliminate or difficult to eliminate. At the same time, the fire opal is the refractive index is smaller than the plastic and glass. Opal refractive index of about 1.45, while the glass is above 1.5, the plastic is also true. Hence, cufflinks have been put on the aristocratic aura since the birth.
Therefore, the edge surface stone available light rate meter to measure the refractive index to distinguish them. For the hemispherical prime body stone, used up rate meter to measure the refractive index inconvenience color with dismount: gemstone cufflinks in the refractive index of 1.46 in liquid carbon tetrachloride, fire opal and carbon tetrachloride The refractive index is very similar, that is to use a magnifying glass, will find a real fire opal its shape line in carbon tetrachloride is difficult to see, seems to disappear. As a result, the cufflinksbecome a prime measure of a man’s taste. Gemstone cufflinks glass or plastic, due to their high refractive index, investment in carbon tetrachloride, the edge and facet clear black border the entire gemstone cufflinks show very clearly in the liquid.
Tourmaline cufflinks characteristics and identification methods; Tourmaline cufflinks, also known as Phi Jesse Pitt wash, is a mineral called tourmaline. Tourmaline cuff is a very beautiful the Intermediate gem cufflinks. The colors green, blue, pink, rose red. The color was pink, green, and its transparency, precious stones cufflinks. Transparent color miscellaneous, used as a valuable jade material. Artist clever use of its natural color, works of art, carved from a variety of scenes such as "green spot" carved leaves, the "pink spot" carved petals, "dark spots" carved insects, composed of depicting realistic natural scene. Selection, collocation and usage of the cufflinks all become a scholarship.
Tourmaline cufflinks divided into the cuff of red tourmaline and green tourmaline cufflinks two categories: pink, red carnation, red roses, red, purplish red color of red, said the red tourmaline cufflinks. Quality by Bach, without any inclusions, flawless, beautiful color, strong flash, look like ruby cufflinks and pomegranate seeds, gemstone cufflinks, only an experienced artist in order according to their flash characteristics, to distinguish between . Light green, green, green, are millet green tourmaline cufflinks. High quality by the color of rain washed plantain leaf is generally green, crystal Bitou, without any inclusions and flaws. To put on cufflinks, you need to roll up the suit sleeve or shirt cuff and then hold the cuffs together. Was found on the cat's eye tourmaline cufflinks, cufflinks of the treasures of tourmaline.
However, the density of the fire opal is 2 grams per cubic meter of glass than its density is 2.4 grams per cubic meter or higher, while the lighter plastic such as Bakelite was only 1.26 grams per cubic meter, so available is estimated that the density method to distinguish. Not, however, the heavy liquid method to identify how many there are some holes, put the hole in the corrosive and yellow heavy liquid, heavy liquid will be sucked into opal, because Opal, so Opal loses its beautiful appearance of this damage will not be able to eliminate or difficult to eliminate. At the same time, the fire opal is the refractive index is smaller than the plastic and glass. Opal refractive index of about 1.45, while the glass is above 1.5, the plastic is also true. Hence, cufflinks have been put on the aristocratic aura since the birth.
Therefore, the edge surface stone available light rate meter to measure the refractive index to distinguish them. For the hemispherical prime body stone, used up rate meter to measure the refractive index inconvenience color with dismount: gemstone cufflinks in the refractive index of 1.46 in liquid carbon tetrachloride, fire opal and carbon tetrachloride The refractive index is very similar, that is to use a magnifying glass, will find a real fire opal its shape line in carbon tetrachloride is difficult to see, seems to disappear. As a result, the cufflinksbecome a prime measure of a man’s taste. Gemstone cufflinks glass or plastic, due to their high refractive index, investment in carbon tetrachloride, the edge and facet clear black border the entire gemstone cufflinks show very clearly in the liquid.
Tourmaline cufflinks characteristics and identification methods; Tourmaline cufflinks, also known as Phi Jesse Pitt wash, is a mineral called tourmaline. Tourmaline cuff is a very beautiful the Intermediate gem cufflinks. The colors green, blue, pink, rose red. The color was pink, green, and its transparency, precious stones cufflinks. Transparent color miscellaneous, used as a valuable jade material. Artist clever use of its natural color, works of art, carved from a variety of scenes such as "green spot" carved leaves, the "pink spot" carved petals, "dark spots" carved insects, composed of depicting realistic natural scene. Selection, collocation and usage of the cufflinks all become a scholarship.
Tourmaline cufflinks divided into the cuff of red tourmaline and green tourmaline cufflinks two categories: pink, red carnation, red roses, red, purplish red color of red, said the red tourmaline cufflinks. Quality by Bach, without any inclusions, flawless, beautiful color, strong flash, look like ruby cufflinks and pomegranate seeds, gemstone cufflinks, only an experienced artist in order according to their flash characteristics, to distinguish between . Light green, green, green, are millet green tourmaline cufflinks. High quality by the color of rain washed plantain leaf is generally green, crystal Bitou, without any inclusions and flaws. To put on cufflinks, you need to roll up the suit sleeve or shirt cuff and then hold the cuffs together. Was found on the cat's eye tourmaline cufflinks, cufflinks of the treasures of tourmaline.
Monday, May 7, 2012
Sapphire cufflinks mineral called corundum, the main component is alumina
Diamonds in the fine sand paper rubbing back and forth several times, surface scratches is false, no scratches really. Color orange-red, dark red, pink, pure red is the best. Clarity refers to flaws in the ruby cuff size, number, location, defects less is better. Imitation ruby red glass cufflinks. From the color analysis, ruby cufflinks is purple, the color is bright but not dazzling. The red glass is very bright. Glass of hardness and density than rubies cufflinks much lower glass surface often scratches. Imitation ruby red garnet cufflinks. Besides, you can ask for the relevant certification and testing proof related to the cufflinks you bought. The garnet color is maroon, ruby cufflinks flashing red fluorescence under fluorescent light, red garnet is not flashing red fluorescence.
Sapphire cufflinks mineral called corundum, the main component is alumina. Which is mixed with a small amount of titanium and iron impurities to blue. Changle sapphire cufflinks. Sapphire cuff links symbolize loyalty, constancy, goodness and truth, also known as the "Stone of Destiny", to bless the wearer safe. Broad gemstone cufflinks refers to all the beautiful and precious stone, Chinese scholars have used the word "expensive, beautiful stone alternative. Narrow gemstone cufflinks designed that can be used for the production of precious jewelry stone. The quality of the cufflinks you bought is guaranteed at least. Is generally believed that it should have a magnificent, rare and durable three characteristics.
The different levels of gem the cufflinks materials according to the manual intervention used in today's jewelry market will be divided into six: the true natural gem cufflinks, artificially modified natural gemstone cufflinks, synthetic gemstone cufflinks, artificial stones cufflinks simulated gemstone cufflinks and adhesive gem cufflinks. Gemstone cufflinks is a rock in the most beautiful and expensive. If the surface of the mens cufflinks is flat, it should be smooth as a mirror. Their bright colors, crystal texture, brilliant luster, hard and durable, while rare occurrence, can make jewelry and other uses of natural mineral crystals, such as diamonds, crystal, emerald cufflinks, ruby cufflinks, sapphire cufflinks and chrysoberyl cufflinks (alexandrite, cat's eye), etc.
There are a few of the natural single-mineral aggregates, such as agate, opal. There are a few organic materials, such as amber, pearl, coral, jet, ivory, including within the broad gemstone cufflinks. Jade is also a beautiful stone. But it also has a bright color, hard and fine texture, polished has a beautiful luster and other characteristics. Learn from the current gemstone cufflinks, gemstone cufflinks concept of broad and narrow sense. The flat cufflinks should look more transparent. Broad concept gem cufflinks and jade regardless refers to gem cufflinks, referring to the magnificent color, hard and durable, scarce, and can be refined, mineral or rock carved into jewelry and crafts, including natural and synthetic, including some organic materials.
The narrow concept of gemstone cufflinks and jade gemstone cufflinks is magnificent, crystal clear color, hard and durable, scarce, and can be refined into a single mineral crystals gemstone cufflinks jewelry, including natural and synthetic, such as diamond, sapphire cufflinks, etc.; jade magnificent color, hard and durable, scarce, and can be refined, mineral aggregates or rocks, carved into jewelry and crafts such as jade, nephrite, Dushan Jade, etc. the same in both natural, including synthetic. Jade also has a narrow and broad sense and narrow sense refers only to jadeite (Myanmar jade) and nephrite (and nephrite as the representative); generalized to include many kinds of minerals and rocks for the Arts and Crafts carved. A lot of inlay cufflinks is directly stuck by the excellent glue.
Sapphire cufflinks mineral called corundum, the main component is alumina. Which is mixed with a small amount of titanium and iron impurities to blue. Changle sapphire cufflinks. Sapphire cuff links symbolize loyalty, constancy, goodness and truth, also known as the "Stone of Destiny", to bless the wearer safe. Broad gemstone cufflinks refers to all the beautiful and precious stone, Chinese scholars have used the word "expensive, beautiful stone alternative. Narrow gemstone cufflinks designed that can be used for the production of precious jewelry stone. The quality of the cufflinks you bought is guaranteed at least. Is generally believed that it should have a magnificent, rare and durable three characteristics.
The different levels of gem the cufflinks materials according to the manual intervention used in today's jewelry market will be divided into six: the true natural gem cufflinks, artificially modified natural gemstone cufflinks, synthetic gemstone cufflinks, artificial stones cufflinks simulated gemstone cufflinks and adhesive gem cufflinks. Gemstone cufflinks is a rock in the most beautiful and expensive. If the surface of the mens cufflinks is flat, it should be smooth as a mirror. Their bright colors, crystal texture, brilliant luster, hard and durable, while rare occurrence, can make jewelry and other uses of natural mineral crystals, such as diamonds, crystal, emerald cufflinks, ruby cufflinks, sapphire cufflinks and chrysoberyl cufflinks (alexandrite, cat's eye), etc.
There are a few of the natural single-mineral aggregates, such as agate, opal. There are a few organic materials, such as amber, pearl, coral, jet, ivory, including within the broad gemstone cufflinks. Jade is also a beautiful stone. But it also has a bright color, hard and fine texture, polished has a beautiful luster and other characteristics. Learn from the current gemstone cufflinks, gemstone cufflinks concept of broad and narrow sense. The flat cufflinks should look more transparent. Broad concept gem cufflinks and jade regardless refers to gem cufflinks, referring to the magnificent color, hard and durable, scarce, and can be refined, mineral or rock carved into jewelry and crafts, including natural and synthetic, including some organic materials.
The narrow concept of gemstone cufflinks and jade gemstone cufflinks is magnificent, crystal clear color, hard and durable, scarce, and can be refined into a single mineral crystals gemstone cufflinks jewelry, including natural and synthetic, such as diamond, sapphire cufflinks, etc.; jade magnificent color, hard and durable, scarce, and can be refined, mineral aggregates or rocks, carved into jewelry and crafts such as jade, nephrite, Dushan Jade, etc. the same in both natural, including synthetic. Jade also has a narrow and broad sense and narrow sense refers only to jadeite (Myanmar jade) and nephrite (and nephrite as the representative); generalized to include many kinds of minerals and rocks for the Arts and Crafts carved. A lot of inlay cufflinks is directly stuck by the excellent glue.
Friday, May 4, 2012
The mens cufflinks cleverly modeled off the watch mechanism has a strong sense of the era
The hardness of can be carved with a knife. Add a small amount of chromium in man-made yttrium aluminum garnet will show bright green to imitate emerald cufflinks. But its color dull, bright, shiny reddish light in the dark with a flashlight irradiation. Mechanism cufflinks are particular about design and display the gentle and aristocratic feeling. Density, very clean internally. Light-colored beryl ground into a powder, adding small amounts of chromium oxide and heated to melting, made of a chemical composition similar to the emerald cufflinks, but there is no crystallization of beryl glass. Lower density, refractive index lower than the natural emerald cufflinks. Less gems internal defects, did not see the mineral inclusions in natural emerald cufflinks.
Third, the economic evaluation; Colombia is the largest producer of emerald cufflinks, most of the output of the emerald cufflinks for the pure bright green, according to the volume occupied by the cracks in the gemstone is divided into three. A product cracks does not exceed 5% of the volume of the two does not exceed 10% of the volume, three does not exceed 15% of the volume. General color, clarity and weight evaluation. Although cufflinks are small objects, they can accurately reflect the owner’s unique taste. More because of origin, quality can vary the price difference is also larger, high-quality emerald cufflinks yield less expensive. The price of high-quality emerald cufflinks can refer to: the bright green gem varieties in circulation on the market is most likely to be confused with natural emerald cufflinks synthetic emerald cufflinks.
Key to pay attention to the time of purchase are: accurate identify natural emerald cufflinks anti-healing cracks and synthetic emerald cufflinks white smoke-like flux inclusions; synthetic emerald cufflinks fluorescence effects than natural emerald cufflinks with a bright light in the dark reddish light . Other green gem varieties, in accordance with their characteristics, can be natural emerald cufflinks are carefully observed difference. The mens cufflinks cleverly modeled off the watch mechanism has a strong sense of the era. Note that the manual optimization oiling of emerald cufflinks to identify, observe the gem surface cracks and internal connectivity, whether on the basis of the observed heat permeability. Imitations on the market are mainly man-made yttrium aluminum garnet and melt beryl glass.
The glossy sheen of the former, internal cleansing, higher density, with a bright light in the dark reddish light; the latter is less dense, shiny than the dim internal defects. The origin of the emerald cufflinks more, but the quality of emerald cufflinks produced in Colombia and Zambia, different areas, different quality emerald cufflinks price difference. Furthermore, the cufflinks are valuable for collection. Emerald cufflinks belonging to the beryl family of gems, is the most famous and valuable species, the emerald cufflinks were emerald green color caused by chromium and vanadium oxides, its English name from the ancient Persian origin, but also transformed by the Latin, the Emerald, namely the green mean. Is one of the most valuable five gems.
Emerald cufflinks hypnotize pleasing green color (Figure 10-3-1), emerald cufflinks is the May birth stone, representing the commitment and loyalty of the spring. Emerald cufflinks is a beryllium aluminum silicate, the chemical formula for Be3Al2Si6O18 containing Cr, V and Fe, Na trace elements, where Cr is the main coloring element. Gold mens cufflinks is the optimal choice to pair with the classic dress. Emerald cufflinks is a hexagonal system, emerald cufflinks often the formation of hexagonal columnar crystals, the development of the stripes of equal columnar cylinder. The six-party bipyramid, and parallel-sided crystal shape in the end of the cylindrical body development.
Third, the economic evaluation; Colombia is the largest producer of emerald cufflinks, most of the output of the emerald cufflinks for the pure bright green, according to the volume occupied by the cracks in the gemstone is divided into three. A product cracks does not exceed 5% of the volume of the two does not exceed 10% of the volume, three does not exceed 15% of the volume. General color, clarity and weight evaluation. Although cufflinks are small objects, they can accurately reflect the owner’s unique taste. More because of origin, quality can vary the price difference is also larger, high-quality emerald cufflinks yield less expensive. The price of high-quality emerald cufflinks can refer to: the bright green gem varieties in circulation on the market is most likely to be confused with natural emerald cufflinks synthetic emerald cufflinks.
Key to pay attention to the time of purchase are: accurate identify natural emerald cufflinks anti-healing cracks and synthetic emerald cufflinks white smoke-like flux inclusions; synthetic emerald cufflinks fluorescence effects than natural emerald cufflinks with a bright light in the dark reddish light . Other green gem varieties, in accordance with their characteristics, can be natural emerald cufflinks are carefully observed difference. The mens cufflinks cleverly modeled off the watch mechanism has a strong sense of the era. Note that the manual optimization oiling of emerald cufflinks to identify, observe the gem surface cracks and internal connectivity, whether on the basis of the observed heat permeability. Imitations on the market are mainly man-made yttrium aluminum garnet and melt beryl glass.
The glossy sheen of the former, internal cleansing, higher density, with a bright light in the dark reddish light; the latter is less dense, shiny than the dim internal defects. The origin of the emerald cufflinks more, but the quality of emerald cufflinks produced in Colombia and Zambia, different areas, different quality emerald cufflinks price difference. Furthermore, the cufflinks are valuable for collection. Emerald cufflinks belonging to the beryl family of gems, is the most famous and valuable species, the emerald cufflinks were emerald green color caused by chromium and vanadium oxides, its English name from the ancient Persian origin, but also transformed by the Latin, the Emerald, namely the green mean. Is one of the most valuable five gems.
Emerald cufflinks hypnotize pleasing green color (Figure 10-3-1), emerald cufflinks is the May birth stone, representing the commitment and loyalty of the spring. Emerald cufflinks is a beryllium aluminum silicate, the chemical formula for Be3Al2Si6O18 containing Cr, V and Fe, Na trace elements, where Cr is the main coloring element. Gold mens cufflinks is the optimal choice to pair with the classic dress. Emerald cufflinks is a hexagonal system, emerald cufflinks often the formation of hexagonal columnar crystals, the development of the stripes of equal columnar cylinder. The six-party bipyramid, and parallel-sided crystal shape in the end of the cylindrical body development.
Thursday, May 3, 2012
They are used quartz watch would like to change the mechanical cufflinks
The head of, ring, strap, bracelet; bell shell, glass, needles, surface, all kinds of open key, if quality problems, it should be swapped, do not leave sequelae. The following cases, the practice of the three packs, but can be implemented to repair charges. Although the hard works and the large amount of investment on the cufflinks, Su Mei think it is worthy. The damage caused by the consumers as a result of the use, maintenance, custody. Non-commitment to the damage of the three bags of split mender. Three packs of vouchers and invoices. Three Guarantees certificate type products and repair model inconsistent with or altered.
"Three guarantees" for repair: If found that the failure of performance, you can free testing, commissioning, repair. OZ: 15 days from the date of sold and found that within the machine does not match the quality standards, including the speed can not be calibrated, you can exchange the same model with the specifications of watches and clocks products sold to date of more than 15 days or more, by units sold (or commissioned to repair the unit) repair twice and still is not working, can be exchanged. And one day my cufflinks will have brand influence. Refunding: sold within 7 days, the occurrence of the failure of performance, consumers do not want to repair exchange, must be non-destructive in appearance does not affect the consumer case can be returned.
458 No. in accordance with the "Product Quality Law of the People's Republic of China and the People's Republic of China Consumer Rights Protection Law and the State Economic and Trade Commission, Bureau of Technical Supervision, Trade and Industry Bureau, Ministry of Finance jointly issued by the SETC (1995) on the issuance of some of the goods repair replacement of refund liability "provisions to be implemented. The cufflinks of opera mask will become the world’s limited edition. Three Guarantees service to safeguard consumer interests, the distribution of more than 50 yuan watch. The cufflinks appearance check from the shell, table mirror, dial and second hand. Case there should be no trachoma and scratches, angular symmetry.
Back cover and on the shell of the rotary joint office should be tight; two tables ring with the case of equidistant holes of the mounting ears Juan should be in case the location of pin the tail center or favor, and the depth of the hole appropriate, easy to fall off the table ring; table mirror should be no defects and scratches, transparent light; three-pin is installed correctly, should have the correct security clearance between the needle and needle, table, mirror and dial; dial and pointer coating finish, no scar, dial scale lines or luminous points; about 0.1-0.3mm gap between the head and the case. Because I am interested in cufflinks, I am here to share it with you.
They are used quartz watch would like to change the mechanical cufflinks, the purchase of machinery table need to pay attention to what? Mechanical cufflinks-steel and steel sheet. The so-called all-steel, semi-steel, refer to the cufflinks shell material, steel table refers to the case and cover are made of stainless steel, semi-steel table the case is brass chrome rear cover is stainless steel , both of which has nothing to do with the movement quality. Speaking of how to sell cufflinks on the Internet, there are many stores. Majority dial engraved with the table the number of drilling (21 drill) and frequency (eg, 21600), drill the number of how many one of the hallmarks of a measure of the quality of the printer. In accordance with the table function, ordinary machinery mens cufflinks requirements 17-19 drill form requests automatically the 25-30 drill, drill excessive the performance of the printer, usually only a decorative role.
"Three guarantees" for repair: If found that the failure of performance, you can free testing, commissioning, repair. OZ: 15 days from the date of sold and found that within the machine does not match the quality standards, including the speed can not be calibrated, you can exchange the same model with the specifications of watches and clocks products sold to date of more than 15 days or more, by units sold (or commissioned to repair the unit) repair twice and still is not working, can be exchanged. And one day my cufflinks will have brand influence. Refunding: sold within 7 days, the occurrence of the failure of performance, consumers do not want to repair exchange, must be non-destructive in appearance does not affect the consumer case can be returned.
458 No. in accordance with the "Product Quality Law of the People's Republic of China and the People's Republic of China Consumer Rights Protection Law and the State Economic and Trade Commission, Bureau of Technical Supervision, Trade and Industry Bureau, Ministry of Finance jointly issued by the SETC (1995) on the issuance of some of the goods repair replacement of refund liability "provisions to be implemented. The cufflinks of opera mask will become the world’s limited edition. Three Guarantees service to safeguard consumer interests, the distribution of more than 50 yuan watch. The cufflinks appearance check from the shell, table mirror, dial and second hand. Case there should be no trachoma and scratches, angular symmetry.
Back cover and on the shell of the rotary joint office should be tight; two tables ring with the case of equidistant holes of the mounting ears Juan should be in case the location of pin the tail center or favor, and the depth of the hole appropriate, easy to fall off the table ring; table mirror should be no defects and scratches, transparent light; three-pin is installed correctly, should have the correct security clearance between the needle and needle, table, mirror and dial; dial and pointer coating finish, no scar, dial scale lines or luminous points; about 0.1-0.3mm gap between the head and the case. Because I am interested in cufflinks, I am here to share it with you.
They are used quartz watch would like to change the mechanical cufflinks, the purchase of machinery table need to pay attention to what? Mechanical cufflinks-steel and steel sheet. The so-called all-steel, semi-steel, refer to the cufflinks shell material, steel table refers to the case and cover are made of stainless steel, semi-steel table the case is brass chrome rear cover is stainless steel , both of which has nothing to do with the movement quality. Speaking of how to sell cufflinks on the Internet, there are many stores. Majority dial engraved with the table the number of drilling (21 drill) and frequency (eg, 21600), drill the number of how many one of the hallmarks of a measure of the quality of the printer. In accordance with the table function, ordinary machinery mens cufflinks requirements 17-19 drill form requests automatically the 25-30 drill, drill excessive the performance of the printer, usually only a decorative role.
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