Marble Portoro

Black Portoro Marble italian

Black Portoro Marble italian   Black Portoro Marble italian. Portoro black is a very valuable variety of Italian marble, coming…

5 mesi ago

Black portoro marble (video footage inside a portoro marble quarry)

Black portoro marble Portoro quarry video footage Video footage inside a black portoro marble quarry in the province of La…

2 anni ago