Amethyst Stone

Amethyst is a violet or purple variety of quartz often used as decoration or jewelry. The name comes from the Greek a (not) and methuskein (drink), a reference to the belief that the stone protected its owner from drunkenness, the ancient Greeks and Romans wearing amethyst and drink in the ship that will prevent drunk trust.

Amethyst is used as a stone with ancient Egypt and most of the work in the days of old to intaglios. Beads of amethyst found in Anglo-Saxon graves in England.

Amethyst has been used for thousands of years in magic, healing and psychic empowerment. Violet color makes this one of the most popular variety of quartz. Have the quality and the application has been granted for many years and he said that the stone that radiates energy which is often referred to as the purple ray.

This is intended as a Spiritual Stone because purple is the color the same as that of the crown chakra. Amethyst is also considered to calm emotions and reduce stress. This is the mascot for tourists, and help the stone a more optimistic and future prospects. Putting them under your pillow to help the cause is sleep and prophetic dreams.

Some people use amethyst balls not so much for the forecast, but the knowledge and healing of the universe. It is also used for healing in different ways. If you just hold in your hand or keep in your pocket, you can channel the healing powers of Amethyst. Although crystal healing should not be amethyst, one of which is often used for mental and physical healing.

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Largest American Topaz

The world's largest cut Topaz, the American Topaz, resides at the Smithsonian Institution in Washington, DC. A 172-faceted Topaz 22892.50 carat weight (5785 kg), the largest cut yellow Topaz in the world and one of the largest faceted gems of any kind in the world. Minais derived from de Janeiro, Brazil, was reduced over a period of two years. It was bought by Rock Hound hobby of America and the Smithsonian Institution in 1988.

As stunning as this cut Topaz is half screen on the Smithsonian is equally dazzling and awe-inspiring. The sherry-colored Topaz "spray" from the Thomas Range in Utah. The color of Topaz can be found in Mexico and Utah, but when exposed to sunlight, are clear.

Other spectacular displays of natural crystals with a cluster of Stibnite, an ore carrier of antimony, which has a slight metallic Luster. This spectacular group of crystals from Iyo, Japan and like something from Superman home!

Another important minerals in the exhibition are Smithsonite, named after James Smithson, who failed fund to establish the Smithsonian Institution. He discovered this greenish zinc carbonate mineral from the Kelly Mine Action in New Mexico.

Some of the other not to miss objects in the Smithsonian's collection is stored Smithsonian Canary Diamond, a huge canary and diamond ring. The 98.6-carat Bismarck Sapphire is also part of the collection and is one of the world's largest sapphires. They came originally from Sri Lanka. It is also interesting to see some of these gems in their raw uncut state, such as the large crystal corundrum that the mineral that sapphires are made of, and a very large BERYL crystal that emerald and aquamarine Family Stone is derived.

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Know Your Diamond Weights

Diamonds are measured in carat weight. One carat weighs 200 milligrams. If a diamond is known as four grains, this also means that one carat diamond. The word Carat comes from the word carob. A St is a bean that grows on a tree in the Mediterranean. In the past, if a diamond weighed the same as a St. beans, it was a saint or a carat.

But in the Far East, where St. trees not grow, rice was used to measure the weight of a diamond. If a diamond weighed as much as four grains of rice, it was four grains - or one carat as we know it now. The majority of diamond purchases of diamonds that are 1 / 3 of a carat.

Only when shopping for diamonds that are already set or mounted. If more than one diamond is used in the piece, the tag on the jewelry, the CTW or Carat Total weight - it does not tell you what the carat weight of each stone into pieces. You have to ask the jeweler for the total carat weight of the largest diamond in pieces to really understand what you buy.

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