First off, thanks to DeathComesForU thread, here, about where the chest where, spent all day trying to find them after my first time at them.
Corellia Chest/Archaeology route
This is just a little map I whipped up while farming the chest, the route is right at eight minutes with a 110% speeder. So obviously this is intended for 50's. If your lower, Id suggest skipping the "Heroic zone", should give you that extra 2 mins for the slower mount any how. Hope you all enjoy and can use.
Green - Nodes
Purple - chest
Red - Vendor (sell chest loot)