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Cubic Zirconia (CZ) that is now widely spread was first produced in the middle of 60-s in the USSR where this material is called “Fianite” by the name of Physical Institute of Academy of Science (FIAN – in Russian abbreviated form). In this institute the method of CZ crystals growth and its industrial technology was developed. |
Synthetic corundum produced by means of Verneuil method distinguishes from natural material by the presence of curved growth lines resulting from crystallization in layers and trapped spherical gas bubbles which are never seen in natural rubies and sapphires. Other methods of growing synthetic corundum. |
Synthetic Quartz crystals are grown by hydrothermal method based on the temperature differences. |
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Nanocrystal is a name for a group of new materials for jewelry or fashion jewelry, namely for nanosized (about 10-7 mm in dimensions) crystals grown in amorphous substance. We produce these materials by high-temperature synthesis at 1500-1750°C. The chemical composition of these materials is a mixture of oxides including silica,
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Pulled Alexandrite, Pulled Ruby, Tanzanion, Hydrothermal Emerald, YAG.
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We are official distributor and are in close business relations with Czech company Preciosa A.S., a worldwide manufacturer of high quality European machine cut stones. We offer their production at the manufacturer’s prices. The assortment they offer is constantly growing. |
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| Copyright © 2006 Rough Synthetic Stones Co. Ltd All rights reserved. |