natroalunite
A relatively rare mineral, a sodium-rich form of aluniteA relatively rare mineral, a sodium-rich form of alunite.
Meaning
1 senses(uncountable, usually)A relatively rare mineral, a sodium-rich form of alunite.
Origin
From natro- + alunite.From natro- + alunite.
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Forms
plural: natroalunites| Singular | natroalunite |
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uncountable
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable