Gold is a constituent of granite and of plutonic rocks. Such crystalline rocks may be the primal source of the gold, which is concentrated in veins(1). (more…)
Due to the declaration of the State of National Emergency and the rules established by the Portuguese Government Authorities by law on 19 March 2020, the company’s management informs:
If you are starting in granite business or you are in it already, here’s what experienced professionals check every time they buy this Jurassic natural stone.
