Spain -- Sandstone
Spain -- Limestone
Palestine -- Limestone
Oman -- Marble
Italy -- Limestone
Iran -- Travertine
Italy -- Travertine
Russian Federation -- Limestone
Brazil -- Granite
Italy -- Marble
Turkey -- Marble
Iran -- Alabaster
Brazil -- Quartzite
Turkey -- Onyx
Armenia -- Travertine
Indonesia -- Limestone
Indonesia -- Marble
Mexico -- Limestone
Iran -- Marble
India -- Granite
Saudi Arabia -- Limestone
Iran -- Limestone
United States -- Limestone
Bulgaria -- Limestone