heulandite (English, noun)
expansion: heulandite (countable and uncountable, plural heulandites)
Senses:
topics: chemistry
geography
geology
mineralogy
natural-sciences
physical-sciences
glosses: A common mineral of the zeolite group with monoclinic crystals, the most usual form being heulandite-Ca (Ca,Na)₂₋₃Al₃(Al,Si)₂Si₁₃O₃₆·12H₂O.
tags: countable
uncountable
Forms:
form: heulandites
tags: plural