potash Definition

potassium hydroxide, caustic potash, feldspar, potassium, lye, felspar, sulfurated, alum, phosphate, langbeinite, iron ore, molybdenum, fertilizer, muriate, uranium, moly, potassium sulphate, soda ash, ore, vanadium, polyhalite, mining, potassa, lithium, niobium, sylvite, lithium carbonate, mineral, tantalum, chromite, fluorspar, zircon, carnallite, ilmenite, alum stone, potassium sulfate, glauconite, manganese, ferrosilicon, zinc, spodumene, triplite, noranda, bentonite, alumina, oilseed, precious metals, ferroalloy, kainit, rare earth, phosphoric acid, urea, indium, coal, durum, copper, vanadium pentoxide, supersalt, diatomite, rutile, libethenite, triploidite, sodium sulphate, crude oil, borates, hydrocarbon, grain, wheat, amblygonite, evaporite, phosphatic, sulfide, sodium chlorate, hypophosphate, magnetite, blacksalter, mirabilite, shale, glauberite, lazulite, lithiophilite, oil, metals, billiton, nitratine, torbernite, margarodite, soybeans, soybean meal, natural gas, pig iron, hematite, hausmannite, hypophosphoric acid, aurichalcite, boracite, kieserite, atacamite, dolomite, brochantite,