It now DOES explain where to find it. I will add how to extract it.
I was hoping a search in the wiki for "marble" would find REFERENCES to it, but it only finds this article, not even the "Marble Plate", nor where marble plate is used, etc etc. WardXmodem (talk) 00:58, 15 April 2016 (UTC)
We should explain where you find Marble, currently this page just identifies what the object is, but not where you find it, or what is required to extract it --Malard779 (talk) 15:18, 5 October 2014 (UTC)