Supplier for Brazillian Black Slate Sets

[Val33]

Hi Guys

I am looking for advice on the best supplier for Brazillian Black Calibrated Slate sets for Opus pattern. Need around 25m2

Quality of slate is more important to me than price, but a good price for a good slate would be the best

I'm currently considering buying from The Natural Slate Company

I'm in Portsmouth if that makes any difference.

Thanks in advance for your advice.

Val