What's the plural form of ellestadite? Here's the word you're looking for.
Answer
The noun ellestadite can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be ellestadite.
However, in more specific contexts, the plural form can also be ellestadites e.g. in reference to various types of ellestadites
or a collection of ellestadites.
