Trona | Sodium Sulfate, Natural Deposit & Uses | Britannica
https://www.britannica.com/science/trona
WEBTrona, an evaporite mineral, hydrated sodium bicarbonate [Na3H (CO3)2·2H2O], occasionally encountered as a saline lake deposit or evaporation product …
DA: 73 PA: 66 MOZ Rank: 48