Topaz

The general information on the price offer of topaz

Hunters to buy topaz century from century doesn't decrease. Known since the most ancient times, got in the Urals and Ceylon, in Brazil and in Ukraine, topaz sometimes forms multi ton crystal druzes and comes to trade in a set – but because doesn't become bothered.

As topaz is inexpensive, it is possible to buy semi-precious stone in a collection without effort. However, from the Ouro Preto mine comes beautiful peach-pink, rose, yellow-orange, red, red-orange precious topaz what are priced much more that other topazes in the world.

The ionizing radiation forces topazes to change color. The stones which have got brown-orange tone under the influence of x-ray radiation quite often go on sale. The focused stream of electrons forces colourless topaz to shine blueness. Neutron radiation reports to stones a deep blue shade.