RE:RE:RE:RE:RE:Swan and Eagle Zones at Fosterville From a chemistry standpoint "none what so ever". The gold came from very deep down from rocks which are not exposed at the surface. Think of the Quartz-carbonate veins as the highways and the surrounding country rock as the scenery. It is rather irrelevant what scenery the highways cut through. Traffic down the highways came from far far away.
There are examples of mineral deposits forming at the same time as the surrounding rocks and everything being interconnected and interrelated. Such deposits are called syngenetic. The Queensway property has no such relationship and such deposits are called epigenetic.
The Queensway property follows the outline of the "highway" system and has nothing to do with the chemistries of the country rocks within.