Zaid Alsalami, Shaykh Dr Zaid Alsalami is an Iraqi born scholar, raised in Australia. He obtained a BA from Al-Mustafa University, Qom, and an MA from the Islamic College in London. He also obtained a PhD from... Answered 7 months ago

Bismihi ta'ala 

If it is natural marble, and has not been laminated by plastic or anything else, then it would be permissible to do sajdah on.

And Allah knows best.