Stone blocks and slabs are pieces of natural rock formations that are used in sculptures and as building materials. Categories include marble, granite, sandstone, slate, limestone, quartzite, and ...
a considerable amount of the marble is sawed and fin ished at Carrara, but here again most of the work is performed by antiquated machinery. Plants where the slabs are actually sawed by hand are ...
Translucency, at its essence, is an optical property that enables the total or partial passage of light through materials, without providing a clear view of the objects behind them. Despite its ...