Blue Cobal Limestone
Additional Names: Azul Cobal Limestone, Blue Cobalt Limestone, Cobalt Blue Limestone, Caliza Cinza Cobal, Caliza Azul Cobal, in China stone market:钴蓝灰岩(Gǔ lán huī yán), Blue Cobal Limestone
Azul Cobal Limestone, Blue Cobalt Limestone, Cobalt Blue Limestone, Caliza Cinza Cobal, Caliza Azul Cobal, in China stone market:钴蓝灰岩(Gǔ lán huī yán), Blue Cobal Limestone
Angola - Limestone
