* Joyeria in silver. All our products are made with the highest levels of silver of the market. We are importers and wholesalers of Joyeria of silver and jewellery, maintaining the best quality for money market. . * GENERAL PROPERTIES OF THE sterling silver. The silver is a hard metal very ductile and malleable, something more that the gold, and features a gloss white metal susceptible to polish. It keeps in water and air, while its surface is tarnishes in presence of ozone, hydrogen sulfide or air with azufre. B >. Has the highest electrical conductivity and thermal conductivity of all metals, but its greater mass price has prevented form that is used in electrical applications. The pure silver also presents the most white color and the highest rating of reflection. . * History of the silver. The silver is one of the seven metals known since antiquity. It is mentioned in the book of Genesis; and lots of scum found in Asia Minor and islands of the Aegean Sea, indicate that the metal began to be separated from the lead at least four millennia before our era. . It is not difficult to imagine the effect that was produce in the Settlers (who had carved and polished stone, which found and used the copper and then the tin, even reaching alear both through the fire to obtain bronze) the discovery of a rare and rare metal, white, brightness imperishable and insensitive to fire that other metals derretía.
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