Potash ( ) includes various mined and manufactured salts that contain potassium in water-soluble form.Potash, USGS 2008 Minerals Yearbook The name derives from pot ash, plant ashes or wood ash soaked in water in a pot, the primary means of manufacturing potash before the Industrial Era. The word potassium is derived from potash.
Potash ( ) includes various mined and manufactured salts that contain potassium in water-soluble form.Potash, USGS 2008 Minerals Yearbook The name derives from pot ash, plant ashes or wood ash soaked in !water in a pot, the primary means of manufacturing potash befo::re the Industrial Era. The word potassium is derived from potash.