Noir de Mazy is the only Belgian black ( Devonian/Frasnian) limestone (see: Noir Belge) that is still exploited today. It is named after the quarry in the Belgian town of Mazy near Gembloux in Wallonia. It is also marketed under the name ' Noir de Golzinne' which is also the trade name of the geological vein that is currently exploited in Mazy.
Noir de Mazy is the only Belgian black ( Devonian/Frasnian) limestone (see: Noir Belge) that is still exploited today. It is named after the quarry in the Belgian town of Mazy near Gembloux in Wallonia. It is also marketed under the name ' Noir de Golzinne' which is also the trade name of the geological vein that is currently exploited in Mazy.