@Belilav 25 May 2021 more from that month

An oasis in the middle of the desert, but is that so? These intense blue forms in the desert are actually lakes created by the evaporation of potash (potassium carbonate), which is managed by the largest producer of potassium chloride and the owner of the Intrepid Potash saltworks. These oases are located along the Colorado River, about 30 kilometers west of Moab in Utah