In a PBEM game I'm playing now, I got Ivory pretty close by, although the Dutch stole most of them by planting a city near all three of the Ivory resources.
Although 1 of them were outside their border, so I did a gambit and built a road to it, and used a worker to build a colony. I then researched Mathematics first of every civ, and Built the wonder. Some turns after I got it (or before I don't remember), I lost the Ivory cus the Dutch city expanded it's borders.
So I built the statue of Zeus, and I havn't got an ancient cavalry yet!
Conclusion; the Statue of Zeus does not even function without ivory!
But the Dutch declared war during my military preparations, so now I will take the city from them!
Although 1 of them were outside their border, so I did a gambit and built a road to it, and used a worker to build a colony. I then researched Mathematics first of every civ, and Built the wonder. Some turns after I got it (or before I don't remember), I lost the Ivory cus the Dutch city expanded it's borders.
So I built the statue of Zeus, and I havn't got an ancient cavalry yet!
Conclusion; the Statue of Zeus does not even function without ivory!
But the Dutch declared war during my military preparations, so now I will take the city from them!