… Marble, travertine, ecaussine and other calcareous monumental or building stone of an apparent …
Explanatory notes
… 25.15 ‑ M arble, travertine, ecaussine and other calcareous monumental or building stone of an apparent … oxides (coloured veined marble, onyx marble, etc.), but there are pure white varieties. Travertines are varieties of … shows a granular surface similar to granite and is therefore sometimes known as “Belgian granite”, “Flanders …