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Diamond Symbol How to insert diamond symbol using the alt key? VideoLook Your Hand A Triangle Star Or Diamond Will Tell You Much About Your Fate.
If you continue browsing, we consider that you accept their use. Representation of Diamond Symbol The diamond is considered as a symbol of light life and the sun.
How to type Diamond Symbol To type the diamond symbol in a document, follow the below-listed ways: On Windows: You should hold down the "ALT" key button and then type "4" on your keyboard's keypad.
How to use and type Diamond symbol code? If your keyboard contains separate NumPad, you should be sure that it is enabled. If it is not, press the Num Lock key to activate it then press hold down the Alt key on the left side.
It involved using the Windows Character Map. This is how you may copy and paste the Diamond sign using the Character Map on Windows.
And once you get the symbol into your document, you can always copy and paste it again as and when you need it in your work. Below are the steps to insert the Diamond Sign in Word using the insert symbol dialog.
This is how you may insert a Diamond symbol in Word using the insert symbol dialog. A white distinctive mark will be worn on blue, green, or khaki clothing; and a blue distinctive mark will be worn on white clothing.
The lozenge is used in the Army , Marine Corps , and Air Force on the insignia of their respective first sergeants.
In modal logic , the lozenge expresses that there is "possibility. The lozenge technically a mascle can be used on public roadways in the United States and Canada to mark a specific lane for a particular use.
The lane will usually be painted with a lozenge at a regular interval, and signage will be installed to indicate the restrictions on using the lane.
Prior to 17 January , lozenges could also be used to mark bicycle-only lanes, often in conjunction with a bicycle icon.
In the United Kingdom , lozenges are used on tramway signs. For instance, speed limits are shown as a black lozenge on a white background, containing the speed limit in kilometres per hour.
A hollow lozenge is also used in the signage of waterways [ where? A cross is placed in the lozenge, dividing it in four, to mark a restricted area.
Cucuteni-Trypillian figurine with sown field pattern. Ushak carpet , Ottoman Empire. Khatha , sacred Yantra amulet from Thailand.
Hindu Star of Lakshmi. Muslim Rub el Hizb. Magic squares were used as amulets. Talisman design from an 18th-century French grimoire.
Arabic manuscript China , 16th Century. Charlemagne coins, denier or denaro ca. Belitung shipwreck , Tang Dynasty ca. Specialized applications include use in laboratories as containment for high-pressure experiments see diamond anvil cell , high-performance bearings , and limited use in specialized windows.
The high thermal conductivity of diamond makes it suitable as a heat sink for integrated circuits in electronics.
The mining and distribution of natural diamonds are subjects of frequent controversy such as concerns over the sale of blood diamonds or conflict diamonds by African paramilitary groups.
Only a very small fraction of the diamond ore consists of actual diamonds. The ore is crushed, during which care is required not to destroy larger diamonds, and then sorted by density.
Today, diamonds are located in the diamond-rich density fraction with the help of X-ray fluorescence , after which the final sorting steps are done by hand.
Before the use of X-rays became commonplace,  the separation was done with grease belts; diamonds have a stronger tendency to stick to grease than the other minerals in the ore.
Historically, diamonds were found only in alluvial deposits in Guntur and Krishna district of the Krishna River delta in Southern India. Diamond extraction from primary deposits kimberlites and lamproites started in the s after the discovery of the Diamond Fields in South Africa.
Most of these mines are located in Canada, Zimbabwe, Angola, and one in Russia. In the U. The Crater of Diamonds State Park in Arkansas is open to the public, and is the only mine in the world where members of the public can dig for diamonds.
In some of the more politically unstable central African and west African countries, revolutionary groups have taken control of diamond mines , using proceeds from diamond sales to finance their operations.
Diamonds sold through this process are known as conflict diamonds or blood diamonds. In response to public concerns that their diamond purchases were contributing to war and human rights abuses in central and western Africa, the United Nations , the diamond industry and diamond-trading nations introduced the Kimberley Process in This is done by requiring diamond-producing countries to provide proof that the money they make from selling the diamonds is not used to fund criminal or revolutionary activities.
Although the Kimberley Process has been moderately successful in limiting the number of conflict diamonds entering the market, some still find their way in.
This is a stringent tracking system of diamonds and helps protect the "conflict free" label of Canadian diamonds. Synthetic diamonds are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth.
The gemological and industrial uses of diamond have created a large demand for rough stones. This demand has been satisfied in large part by synthetic diamonds, which have been manufactured by various processes for more than half a century.
However, in recent years it has become possible to produce gem-quality synthetic diamonds of significant size. The majority of commercially available synthetic diamonds are yellow and are produced by so-called high-pressure high-temperature HPHT processes.
Other colors may also be reproduced such as blue, green or pink, which are a result of the addition of boron or from irradiation after synthesis.
Another popular method of growing synthetic diamond is chemical vapor deposition CVD. The growth occurs under low pressure below atmospheric pressure.
It involves feeding a mixture of gases typically 1 to 99 methane to hydrogen into a chamber and splitting them to chemically active radicals in a plasma ignited by microwaves , hot filament , arc discharge , welding torch or laser.
A diamond simulant is a non-diamond material that is used to simulate the appearance of a diamond, and may be referred to as diamante.
Cubic zirconia is the most common. The gemstone moissanite silicon carbide can be treated as a diamond simulant, though more costly to produce than cubic zirconia.
Both are produced synthetically. Diamond enhancements are specific treatments performed on natural or synthetic diamonds usually those already cut and polished into a gem , which are designed to better the gemological characteristics of the stone in one or more ways.
These include laser drilling to remove inclusions, application of sealants to fill cracks, treatments to improve a white diamond's color grade, and treatments to give fancy color to a white diamond.
Coatings are increasingly used to give a diamond simulant such as cubic zirconia a more "diamond-like" appearance.
One such substance is diamond-like carbon —an amorphous carbonaceous material that has some physical properties similar to those of the diamond.
Advertising suggests that such a coating would transfer some of these diamond-like properties to the coated stone, hence enhancing the diamond simulant.
Techniques such as Raman spectroscopy should easily identify such a treatment. Early diamond identification tests included a scratch test relying on the superior hardness of diamond.
This test is destructive, as a diamond can scratch another diamond, and is rarely used nowadays. Instead, diamond identification relies on its superior thermal conductivity.
Electronic thermal probes are widely used in the gemological centers to separate diamonds from their imitations. These probes consist of a pair of battery-powered thermistors mounted in a fine copper tip.
One thermistor functions as a heating device while the other measures the temperature of the copper tip: if the stone being tested is a diamond, it will conduct the tip's thermal energy rapidly enough to produce a measurable temperature drop.
This test takes about two to three seconds. Whereas the thermal probe can separate diamonds from most of their simulants, distinguishing between various types of diamond, for example synthetic or natural, irradiated or non-irradiated, etc.
Those techniques are also used for some diamonds simulants, such as silicon carbide, which pass the thermal conductivity test.
Optical techniques can distinguish between natural diamonds and synthetic diamonds. They can also identify the vast majority of treated natural diamonds.
Laboratories use techniques such as spectroscopy, microscopy and luminescence under shortwave ultraviolet light to determine a diamond's origin.
Several methods for identifying synthetic diamonds can be performed, depending on the method of production and the color of the diamond.
CVD diamonds can usually be identified by an orange fluorescence. Screening devices based on diamond type detection can be used to make a distinction between diamonds that are certainly natural and diamonds that are potentially synthetic.
Those potentially synthetic diamonds require more investigation in a specialized lab. Occasionally, large thefts of diamonds take place.
The gang broke through a perimeter fence and raided the cargo hold of a Swiss-bound plane. The gang have since been arrested and large amounts of cash and diamonds recovered.
The identification of stolen diamonds presents a set of difficult problems. Rough diamonds will have a distinctive shape depending on whether their source is a mine or from an alluvial environment such as a beach or river—alluvial diamonds have smoother surfaces than those that have been mined.
Determining the provenance of cut and polished stones is much more complex. The Kimberley Process was developed to monitor the trade in rough diamonds and prevent their being used to fund violence.
Before exporting, rough diamonds are certificated by the government of the country of origin. Some countries, such as Venezuela, are not party to the agreement.
The Kimberley Process does not apply to local sales of rough diamonds within a country. Diamonds may be etched by laser with marks invisible to the naked eye.
Lazare Kaplan , a US-based company, developed this method. However, whatever is marked on a diamond can readily be removed.
Diamonds have been treasured as gemstones since their use as religious icons in ancient India. Their usage in engraving tools also dates to early human history.
In , the French scientist Antoine Lavoisier used a lens to concentrate the rays of the sun on a diamond in an atmosphere of oxygen , and showed that the only product of the combustion was carbon dioxide , proving that diamond is composed of carbon.
From Wikipedia, the free encyclopedia. This article is about the mineral. For the gemstone, see Diamond gemstone. Allotrope of carbon often used as a gemstone and an abrasive.
The slightly misshapen octahedral shape of this rough diamond crystal in matrix is typical of the mineral. Its lustrous faces also indicate that this crystal is from a primary deposit.
Main article: Material properties of diamond. See also: Crystallographic defects in diamond. Main article: Diamond color.
Main article: Extraterrestrial diamonds. A round brilliant cut diamond set in a ring. Main article: Diamond gemstone. Main articles: Diamond cutting and Diamond cut.
See also: List of diamond mines and Exploration diamond drilling. Play media. Main articles: Kimberley Process , Blood diamond , and Child labour in the diamond industry.
Main article: Synthetic diamond. Main article: Diamond simulant. Main article: Diamond enhancement. Minerals portal. Retrieved July 7, In Delhaes, Pierre ed.
Graphite and precursors. Noyes Publications. In Paoletti, A. The physics of diamond. IOS Press. Chemical Thermodynamics.
University Science Books. Popular Science. Retrieved October 31, In Yang, Guowei ed. Pan Stanford Pub. Physical Review Letters.
Bibcode : PhRvL.. January 23, Proceedings of the National Academy of Sciences. Bibcode : PNAS.. Discovery News. Retrieved January 16, Nature Physics.
Bibcode : NatPh Materials science. Tata McGraw-Hill Pub. So, literally, this symbol means creation of life. This diamond symbol is also found in alchemical philosophies.
Metaphysically speaking, this foundational image tells of creativity that is expressed by the culmination of the four elements: Four sides indicating earth, fire, air, and water.
I hope you have enjoyed these diamond symbols and thoughts on the diamond symbol meaning and triangle symbol cousins. As always, thanks for reading!
The diamond is a prominent symbol in ancient alchemy. It represents many of the meanings mentioned in this article, but in alchemy, the diamond takes on a unique shine.
Learn more about the diamond as an alchemy symbol here. At its simplest, the meaning of sacred geometry deals with common denominating structures found in all things.
From the cells in our bodies to the stars in the sky. Get more about basics on the meaning of sacred geometry here. From diamonds to sapphires, gems sparkle in your astrology signs.
This article lists gemstone meanings for all 12 zodiac signs. Get your gemstone zodiac sign meaning here.