sylvite

/ˈsɪlvaɪt/
noun
  1. A soft, white or colorless mineral that is a major source of potassium, used mainly in fertilizers.
    • Farmers rely on sylvite to produce potassium-rich fertilizers for their crops.
    • The geologist identified the sample as sylvite because of its bitter taste and cubic crystals.
    • Sylvite is often mined alongside halite in underground salt deposits.
Synonyms
What does "sylvite" mean? | whatsthatwordmean | whatsthatwordmean