Topic: Opal
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What is Opal?
An opal is a natural stone that is sometimes opaque and is normally white with sparkles within the stone that reflects in the light. The opal is your birthstone if you were born in October. Read More »
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How are Opals Formed?
Opals are formed when a mixture of water and silica dioxide seeps through sandstone then hardens over a period of time. Opals are extremely beautiful, and over 95 percent of the world's supply can be found in Australia. Read More »
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What is Opal Used for?
Opal is used for making jewelry and it is an amazingly beautiful stone. It is a white color stone that changes colors depending on how the light is hitting it. Read More »
Source: http://answers.ask.com/Fashion_and_Beauty/Jewelry/what_is_opal_us...
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Opal
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Opals can be found in the Southwest united States or the Australian outback. An Opal is an semiprecious crystallized stone and by Silica in the stone.
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Opals can be found in the South Western part of the United States and in the Australian Outback. Opals are a beautiful pearlisque stone that can be made into beautiful jewelry.
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An opal is a gemstone, it contains a great deal of silica. They come in a variety of colors. Black, cream, pink, blue and gray. The most common and most popular is the milky white. For more information, look here: http://gilletts.com.au/inf...
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Opals are from deposits of silica that has formed mostly in Australian deserts. The opals form between spaces of rocks from the silica that eventually forms an opal. For more information, look here: http://www.banthony.com/opal.html...
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Opal is a mineraloid, or non-crystal, which is most closely related to silica and quartz. The stone can be found in a range of dominant colors, including white, red, orange, yellow, green brown and blue. Opals diffract light, which means th...
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Source: http://www.ehow.com/how_8343353_photograph-rough-opal.html
