What happened when halite and gypsum in Lake Erie?

Answer 1

Halite and gypsum are both evaporite minerals formed from the evaporation of water in saline environments. In Lake Erie, when conditions are right, these minerals can precipitate out of the water as the lake's salinity increases, particularly during periods of low water levels or high evaporation rates. However, the presence of halite and gypsum in Lake Erie is limited due to the lake's overall freshwater nature and its dynamic hydrology, which typically prevents the sustained high salinity levels required for significant evaporation mineral formation.