- [PART OF THE AURORA SAVEFILE - single-pack content] When the old whitestone mine was closed and the quarry shut down, only gaping ravines were left, that gradually filled up with water. The Basin is one of those sunken gaps; a community poolhouse was set up beside it for anyone wanting to cool off after a day of crafting / #ecolifestyle #evergreenharbor #grimsquarry #ecopool #pool #moderndevelopment #greendevelopment