1362 ОБЪЯВЛЕНИЯ 1 ДОБАВЛЕНО СЕГОДНЯ 41 САЙТ В КАТАЛОГЕ
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About carrara marble

The Carrara Marble, as other styles from marble, is a metamorphic stone created coming from microscopically small calcium carbonate crystals. This rock was developed through transformation, that indicates that the former stone has actually received a total new crystalline framework because of higher stress and/or varieties in temperature level, thus, eventually, the rock has been actually fundamentally altered. In those situation of Carrara Marble you may say that the original stone resembled today lime soil of the large reef in the tropical seas. The improvement occurred in the course of the Early Jurassic (190 thousand years ago), when huge aspect of today's N. Tuscany were swamped; lime sediment deposited on the ocean bottom then made up a carboniferous system. More info - <a href=https://play.google.com/store/apps/details?id=com.mobincube.carrara7.sc_DWYU8X>carrara marble</a>.

After the motion of the planet's crusting, when the Apennines had actually been created, the carboniferous system appeared coming from the sea and formed hills, which sustained their original features; however it was certainly not the very same for the Apuan Alps, where high tension has fundamentally altered the crystalline framework of the stone. The lime turned therefore in to marble. From the carboniferous platform, which had been folded several opportunities as ‚ plastic' through incredibly high pressure, emerged the intricate geological design from the today's Apuan Alps.

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14 сентября 2018 г. 1:46:03
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